3200_专四核心词汇(正序版)

3200. signal

信号;暗号;导火线

标志;用信号通知;表示

显著的;作为信号的

🤩短语
  • signal processing (信号处理)

  • digital signal (数字信号)

  • digital signal processing (数字信号处理)

  • signal processor (n. 信号处理机;讯息处理者)

  • signal transmission (信号传输;信号发送)

  • digital signal processor (数位讯号处理器)

  • output signal (输出信号)

  • input signal ([电]输入信号)

  • signal analysis (信号分析)

  • signal generator (信号发生器;讯号产生机)

  • signal detection (信号检测)

  • signal to noise ratio (信噪比,信号噪声比)

  • control signal (控制信号;操纵信号)

  • speech signal (语言信号,语音信号)

  • video signal (视频信号)

  • traffic signal (交通信号;交通讯号,指挥灯)

  • audio signal (声频信号;可听声信号)

  • signal source (n. 信号源)

  • analog signal ([计]模拟信号)

  • electric signal (电讯号)

🎤例句
  • At a prearranged signal the lights went out. (预定的信号一发出,灯就全灭了。)
🤔同义词
  • high sign, alarm-word (信号;暗号;导火线)

  • mark (标志;用信号通知)

  • obvious, prominent, marked, noted, outstanding (显著的;作为信号的)

  • semaphore (发信号)

3201. significance

siɡ'nifikəns 意义;重要性;意思

🤩短语
  • economic significance (经济重要性)

  • statistical significance (统计显著性;统计数据)

  • significance test (显著性检验;显著性测定)

  • significance level ([化]显著水平,显著性水平)

  • political significance (政治意义)

  • level of significance (显著性水准)

  • psychological significance (心理学意义)

  • significance of difference (差异显著性)

🎤例句
  • Ideas about the social significance of religion have changed over time. (有关宗教的社会意义的观念已随时间的流逝发生了改变。)
🤔同义词
  • meaning, stress, weight, consequence (意义;重要性;意思)

3202. signpost

'sainpəust 路标;指示牌

🎤例句
  • I’m sure that signpost is pointing the wrong way. (我敢肯定那块路标指错了方向。)

  • Just follow the signposts to the city centre. (就按路标所指的方向去市中心。)

🤔同义词
  • roadmap, street sign (路标;指示牌)

3203. silent

'sailənt 沉默的;寂静的;无记载的

'sailənt 无声电影

🤩短语
  • keep silent (保持沉默;缄默)

  • remain silent (保持沉默)

  • silent night (寂静的夜)

  • silent majority (沉默的大多数(持温和观点并很少发表意见者))

  • silent film (默片,无声片)

🎤例句
  • The large house was silent and lonely. (这幢大房子寂静荒凉。)

  • At last the guns fell silent . (枪声终于沉寂了下来。)

  • Julie offered up a silent prayer that she would pass her exam. (朱莉默默地祈祷,希望能通过这次考试。)

🤔同义词
  • still, mum (沉默的;寂静的;无记载的)

3204. silicon

'silikən, -kɔn [化学] 硅;硅元素

🤩短语
  • silicon carbide (碳化硅(俗称金刚砂))

  • silicon steel (硅钢)

  • silicon rubber (硅橡胶;硅掾胶;聚硅铜橡胶)

  • silicon dioxide ([化]二氧化硅)

  • organic silicon (有机硅)

  • silicon nitride (氮化硅)

  • silicon wafer (硅片)

  • silicon oil ([化]硅油)

  • silicon chip (硅片)

  • polycrystalline silicon (多晶硅)

  • amorphous silicon (n. 非晶硅,非晶矽)

  • monocrystalline silicon ([化]单晶硅)

  • silicon substrate (硅衬底)

  • silicon controlled rectifier (可控硅;硅可控整流器)

  • single crystal silicon (单晶硅)

  • silicon oxide (二氧化硅)

  • crystalline silicon (晶体硅)

  • silicon solar cell (硅太阳能电池)

  • silicon resin (聚合树脂;硅树酯)

  • silicon metal (金属硅;结晶硅;硅金属)

3205. silky

'silki 丝的;柔滑的;温和的;丝绸一样的

🤩短语
  • silky fowl (乌骨鸡)
🎤例句
  • silky fur (柔滑的毛皮)
🤔同义词
  • pacific, soft, moderate, gentle, mild (丝的;柔滑的;温和的;丝绸一样的)

3206. silvery

'silvəri 银色的;清脆的;银铃一般的;似银的

🤩短语
  • silvery white (银白色)
🎤例句
  • Clara gave a small, silvery laugh. (克拉拉发出一声银铃般的轻笑。)
🤔同义词
  • argentate, bell-like (银色的;清脆的;银铃一般的;似银的)

3207. similar

'similə 相似的

'similə 类似物

🤩短语
  • in a similar way (按同样的方式)

  • similar terms ([数]类似项;同类项)

  • similar figures (相似图形;相似形(similar figure的复数))

  • similar test (相似检验)

🎤例句
  • We have similar tastes in music. (我们对音乐的品位相近。)

  • Both approaches seem to achieve similar results. (两种方法都得出了相似的结果。)

  • A number of his friends had been affected in a similar way . (他的一些朋友也受到了类似的影响。)

  • The two products look quite similar . (这两种产品看上去很相似。)

🤔同义词
  • alike, like (相似的)

  • analog (类似物)

3208. similarity

,simi'læriti 类似;相似点

🤩短语
  • similarity theory (相似理论)

  • similarity principle (相似原理)

  • similarity criterion (相似准则)

  • self similarity (自相似)

  • similarity coefficient (相似系数)

  • similarity law (相似定律)

  • similarity matrix (相似矩阵;类似矩阵)

  • striking similarity (惊人的相似性)

  • similarity transformation (相似变换,相似转换)

  • dynamic similarity (动态相似;动力学相似;动力相似性;动态相似性)

🎤例句
  • They are both blonde, but there the similarity ends . (他们俩都是金发,但相同之处也就仅此而已。)
🤔同义词
  • analogy, kinsmanship (类似;[数]相似点)

3209. simile

'simili 明喻;直喻

🎤例句
  • In Book One alone there are four primary instances of what we can think of as this primary simile dynamic. (仅第一本里就有四个主要的例证,我们可以看作最初的明喻来源的动力。)

  • Lister said people should follow the 1946 advice of writer George Orwell: "Never use a metaphor, simile, or other figure of speech which you are used to seeing in print. (李斯特说人们最好遵循作家乔治·奥威尔1946年提出的建议:“不要使用那些在各种出版物上频繁出现的暗喻、明喻或其他修辞格。”)

  • The simile is a common device and a useful one, but similes coming in rapid fire, one right on top of another, are more distracting than illuminating. (明喻是常用的修辞术,也很好用,但是像连珠炮式的比喻与其说是富有启发性,不如说是在转移注意力。)

3210. simplify

'simplifai 简化;使单纯;使简易

🎤例句
  • an attempt to simplify the tax system (简化税制的尝试)

  • The law needs to be simplified. (这部法律需要简化。)

  • a simplified version of the game (这个游戏的简化版)

🤔同义词
  • predigest, deformalize (简化;使单纯;使简易)

3211. simultaneous

,siməl'teiniəs 同时的;联立的;同时发生的

,siməl'teiniəs 同时译员

🤩短语
  • simultaneous interpretation (同声传译)

  • simultaneous translation (同声传译;同步翻译)

  • simultaneous measurement (同步量测;同时观测)

  • simultaneous equation (联立方程)

  • simultaneous operation (同时操作)

  • simultaneous interpreter (同声传译员)

  • simultaneous equation model (联立方程模式)

  • simultaneous transmission (同时传输;平行传递)

  • simultaneous observation (同步观测;联测法)

  • simultaneous processing (同时处理;同时模拟输入设备)

🎤例句
  • They grabbed each other’s hands in simultaneous panic. (他们俩同时惊慌起来,相互抓住对方的手。)

  • Up to twenty users can have simultaneous access to the system. (最多可有20名用户同时登该系统。)

  • The speeches will be broadcast live, with simultaneous translation (= immediate translation, as the person is speaking ) into English. (这些演讲将作现场直播,并配有英语同声传译。)

🤔同义词
  • synchronous, coinstantaneous (同时的;联立的;同时发生的)

3212. sincerity

sin'serəti, -'siərəti 真实,诚挚

🤩短语
  • in all sincerity (非常真诚地;衷心地)
🎤例句
  • I don’t doubt her sincerity, but I think she’s got her facts wrong. (我不怀疑她的诚意,但我认为她没弄清楚事实。)

  • May I say in all sincerity that we could not have achieved this much without your help and support. (请允许我真心诚意地说: 没有你们的帮助和支持,我们就不可能取得这样的成绩。)

🤔同义词
  • reality, true (真实,诚挚)

3213. sinful

'sinful 有罪的

🎤例句
  • Dancing was believed to be sinful. (跳舞曾被认为是不道德的。)

  • a wicked, sinful man (邪恶、不道德的人)

🤔同义词
  • guilty, culpable (有罪的)

3214. singular

'siŋɡjulə 单数的;单一的;非凡的;异常的

'siŋɡjulə 单数

🤩短语
  • singular value (n. 奇异值;奇值)

  • singular value decomposition (奇异值分解)

  • singular point (奇点;奇异点)

  • singular integral (奇异积分,奇解)

  • singular number (n. 单数)

  • singular function (奇异函数)

  • singular solution (奇异解)

🎤例句
  • the singular form of the noun (该名词的单数形式)

  • If the subject is singular, use a singular verb. (如果主语是单数,就用单数动词。)

🤔同义词
  • remarkable, extraordinary, novel, wonder, exquisite (单数的;单一的;非凡的;[数]异常的)

3215. sinister

'sinistə 阴险的;凶兆的;灾难性的;左边的

🎤例句
  • There is a sinister side to these events. (这些事件有邪恶的一面。)

  • He was a handsome man, in a sinister sort of way. (他英俊的外貌中带着一点阴险。)

  • a sinister atmosphere (不祥的气氛)

🤔同义词
  • insidious, snaky (阴险的;凶兆的;灾难性的;左边的)

3216. sink

siŋk 下沉;消沉;渗透

siŋk 水槽;洗涤槽;污水坑

🤩短语
  • heat sink (散热器;吸热部件;冷源)

  • sink in (渗入;完全被理解)

  • sink into (陷入)

  • kitchen sink (激进现实主义;厨房洗涤池;厨房洗涤盆)

  • sink down (沉落)

  • sink or swim (成败全靠自己)

  • heart sink (感到沮丧)

  • sink mark (缩痕;缩水)

🎤例句
  • Their motorboat struck a rock and began to sink. (他们的摩托艇触了礁,开始下沉。)

  • The kids watched as the coin sank to the bottom of the pool. (孩子们看着那枚硬币沉到池底。)

  • The heavy guns sank up to their barrels in the mud. (这些沉重的大炮深陷在泥里,只露出炮管。)

🤔同义词
  • dip (下沉;消沉;渗透)

  • to dig, tap into (使下沉;挖掘;使低落)

  • trough, washing tank ([化工]水槽;洗涤槽;污水坑)

3217. sitcom

'sitkɔm 情景喜剧(situation comedy)

🎤例句
  • Yes, he was tired, but if he couldn't give me thelength of a sitcom--Jim and Pam are going to kiss!--then we were reallydone. (是的,他很累。 但是如果他都不能给我看情景喜剧需要的半个小时的时间---吉姆和潘将会在剧中接吻---那么我们真的是完了。)

  • Carol was very excited that I was interested in our family's history, even if it was just because a former sitcom actress told me to be. (卡萝尔见到我开始对我们家的历史感兴趣,当然非常兴奋。 即使这只是因为我被前情景喜剧里的女演员逼着做的。)

  • LISA KUDROW (Phoebe) had a hit after the show finished with HBO sitcom The Comeback and is now an executive producer on the US version of Who Do You Think You Are? (丽莎库卓(菲比):在《老友记》演出结束后,因加入HBO热门情景喜剧《归来记》而一度走红。 现在是美国版《你认为你是谁》的执行制片人。)

3218. site

sait 地点;位置;场所

sait 设置;为…选址

🤩短语
  • web site (网页;网址)

  • on site (现场;原地;原位)

  • construction site (建筑工地;施工场地)

  • on the site (现场)

  • in site (原位)

  • site selection (厂址选择;基地选择;位置选择)

  • landfill site (垃圾填埋场;垃圾堆填区)

  • site management (工地管理;场地管理)

  • building site (建筑工地)

  • project site (建筑场地,工程地点)

  • job site (施工现场,工地)

  • site investigation (现场调查;实地勘测)

  • site planning (场地规划;地盘规划;总平面设计;总平面规划)

  • site test (现场试验)

  • work site (工作地点,工地)

  • site map (地位级图;网站导航)

  • test site (试验场地;试验场;试验区)

  • plant site (厂址)

  • site operation (地盘作业;工地作业;现场施工)

  • active site ([生化]活性部位)

🎤例句
  • an archaeological site (考古现场)
🤔同义词
  • location, spot, situation, where, lie (地点;[自]位置;场所)

  • intercalate, instal (设置;为…选址)

3219. situate

'sitjueit, -tʃu-, 'sitjuit, -eit- 使位于;使处于

'sitjueit, -tʃu-, 'sitjuit, -eit- 位于…的

🎤例句
  • How do we situate Christianity in the context of modern physics and psychology? (我们如何将基督教置于现代物理学和心理学的背景中呢?)
🤔同义词
  • reduce to (使位于;使处于)

3220. situation

,sitju'eiʃən, -tʃu- 情况;形势;处境;位置

🤩短语
  • current situation (现状,目前形势;现况)

  • present situation (现状)

  • actual situation (实际情况)

  • general situation (概况,一般状况)

  • overall situation (大局;总体形势)

  • economic situation (经济形势,经济状况)

  • market situation (市场情况;市场行情)

  • practical situation (实际情况)

  • win-win situation (双赢局面)

  • international situation (国际形势)

  • financial situation (财务状况)

  • political situation (政治局势)

  • epidemic situation (疫情)

  • situation analysis (n. 形势分析;情况分析)

  • special situation (特殊情况)

  • domestic situation (国内形势)

  • bad situation (糟糕的局面,处于劣势)

  • social situation (社会情境)

  • recent situation (近况)

  • competitive situation (竞争态势;竞争环境;竞争性的局面)

🎤例句
  • I explained the situation to everyone. (我向大家介绍了一下情况。)
🤔同义词
  • circumstance, case, location, thing, aspect (情况;形势;处境;位置)

3221. skate

skeit 滑冰;滑过

skeit 溜冰;冰鞋

🤩短语
  • ice skate (溜冰鞋;溜冰)

  • roller skate (四轮滑冰鞋;轮式溜冰鞋)

🎤例句
  • The children skated on the frozen pond. (孩子们在结冰的池塘上滑冰。)
🤔同义词
  • ice skating, ice-skate (滑冰;滑过)

  • ice-skating (溜冰;冰鞋)

3222. skeleton

'skelitən 骨架,骨骼;纲要;骨瘦如柴的人

'skelitən 骨骼的;骨瘦如柴的;概略的

🤩短语
  • steel skeleton (钢骨架)

  • skeleton structure (骨架构造)

  • skeleton staff (基干人员)

🎤例句
  • We agreed on a skeleton outline of the proposal. (我们给提案商定了一个基本框架。)
🤔同义词
  • framework, cadre ([测][建]骨架,[解剖]骨骼;纲要;骨瘦如柴的人)

  • boned, scrawny ([解剖]骨骼的;骨瘦如柴的;概略的)

3223. skeptical

'skeptikəl 怀疑的;怀疑论的,不可知论的

🎤例句
  • Not all theory that we read in this course is skeptical. (我们在这门课中提及的理论不全是怀疑性的。)

  • L.M.:Well, I was skeptical myself in the beginning. But these are facts. The findings are very reproducible and we are waiting for confirmation by other labs. (大爷:我老人家一开始也是很怀疑的。但是这个是事实。这个发现可以被反复验证,我们正在等待别的实验是的验证。)

🤔同义词
  • sceptical, suspicious (怀疑的;怀疑论的,不可知论的)

3224. sketch

sketʃ 素描;略图;梗概

sketʃ 画素描或速写

🤩短语
  • sketch map (示意图,草图)

  • design sketch (设计图)

  • sketch out (v. 概略地叙述;草拟)

  • sketch in (约略地补充)

  • rough sketch (草图)

  • sketch book (素描簿)

  • sketch design (设计草图)

  • freehand sketch (徒手画的草图)

  • pencil sketch (素描)

🎤例句
  • ...thumbnail sketches of heads of state and political figures. (…国家首脑和政治要员们的简要陈述。)
🤔同义词
  • outline, croquis (素描;略图;梗概)

3225. skid

skid 打滑;[车辆] 刹车;滑轨,滑动垫木

skid 刹住,使减速;滚滑

🤩短语
  • hit the skids (倒霉,走下坡路)

  • skid resistance ([化]抗滑,抗滑性)

  • on the skids (◎[口语]待发出的;待抛出的)

  • skid proof (防滑)

🎤例句
  • Turn the car towards the skid if you lose control of it. (如果汽车失去控制,就往打滑的方向转。)

  • He slammed on the brakes and we went into a long skid (= started to skid ) . (他猛力踩下车,我们的车子打滑了很长一段路。)

🤔同义词
  • spoke, lock (打滑;[车辆]刹车;滑轨,[建]滑动垫木)

  • put on the brakes (刹住,使减速;滚滑)

3226. skilled

skild 熟练的;有技能的;需要技能的

🤩短语
  • skilled worker (技术工入)

  • skilled labor (熟练工人)

  • be skilled in (精通)

  • skilled labour (熟练工人;熟练技能)

  • skilled technician (n. 技师)

🎤例句
  • Skilled craftsmen, such as carpenters, are in great demand. (对木工之类的熟练工匠需求量很大。)

  • The company is fortunate to have such highly skilled workers. (公司有这样一些技能熟练的工人真是幸运。)

🤔同义词
  • experienced, accomplished, clever, practiced, master (熟练的;有技能的;需要技能的)

3227. skirmish

'skə:miʃ 小冲突,小规模战斗;小争论

'skə:miʃ 进行小规模战斗;发生小争论

🎤例句
  • Border skirmishes between India and Pakistan were common. (印巴边境的小冲突曾经是常有的事。)

  • They were skirmishing close to the minefield now. (他们当时正在雷区附近小规模交火。)

3228. skull

skʌl 头盖骨,脑壳

🎤例句
  • Her husband was later treated for a fractured skull. (她丈夫后来因颅骨碎裂而接受治疗。)
🤔同义词
  • crania, braincase (头盖骨,脑壳)

3229. skyrocket

'skai,rɔkit 流星烟火;冲天火箭

'skai,rɔkit 飞涨,突然高升

🎤例句
  • The trade deficit has skyrocketed. (贸易逆差已经急剧增长。)
🤔同义词
  • sky, sharp increase (飞涨,突然高升)

3230. slack

slæk 松弛的;疏忽的;不流畅的

slæk 松懈;减弱

slæk 煤末;峡谷

slæk 马虎地;缓慢地

🤩短语
  • slack off (偷懒;懈怠)

  • slack season (淡季)

  • slack wax (疏松石蜡;粗蜡)

  • slack adjuster (松紧调整器;空隙调整器;拉紧螺钉)

  • slack water (静水;缓慢流动的水;憩流)

  • slack coal (粉煤;煤屑)

🎤例句
  • Keep the rope slack until I tell you to pull it. (让绳子松着,直到我叫你拉紧。)
🤔同义词
  • laid, flabby (松弛的;疏忽的;不流畅的)

  • relax, fall, lower (松懈;减弱)

  • canyon, glen (煤末;峡谷)

  • relax, lighten up (放松;使缓慢)

  • slowly, lentamente (马虎地;缓慢地)

3231. slam

slæm 砰地关上;猛力抨击

slæm 猛击;砰然声

🤩短语
  • grand slam (大满贯;满垒时的全垒打)

  • slam the door (v. 摒弃;关门;拒绝)

  • slam dunk (扣篮,塞投(篮球动作))

🎤例句
  • We heard a car door slam. (我们听到有车门砰的一声关上了。)

  • He slammed the door shut . (他把门砰地关上。)

🤔同义词
  • pop, crasher (猛击;砰然声)

3232. slander

'slɑ:ndə, 'slæn- 诽谤;造谣中伤

'slɑ:ndə, 'slæn- 诽谤;中伤

🎤例句
  • He accused me of slandering him and trying to undermine his position. (他指控我诽谤他并想削弱他的地位。)
🤔同义词
  • wrong, asperse (诽谤;造谣中伤)

  • defamation, scandal (诽谤;中伤)

3233. slang

slæŋ 俚语;行话

slæŋ 俚语的

slæŋ 用粗话骂

🎤例句
  • schoolboy slang (学生俚语)
🤔同义词
  • jargon, dialect (俚语;行话)

3234. slant

slɑ:nt, slænt 倾斜;观点;偏见

slɑ:nt, slænt 倾斜;有倾向

slɑ:nt, slænt 倾斜的;有偏见的

🤩短语
  • slant range (倾斜范围(等于slant distance))
🎤例句
  • The article had an anti-union slant . (这篇文章有反工会倾向。)
🤔同义词
  • viewpoint, perspective, slope, outlook, eye (倾斜;观点;偏见)

  • pitch, slope, lean (倾斜;有倾向)

  • slope, lean (使倾斜;使倾向于)

  • gradient, raked (倾斜的;有偏见的)

3235. slap

slæp 拍击;侮辱;掌击;掴…的耳光

slæp 掴;侮辱;掌击;拍打声

slæp 直接地;猛然地;恰好

🤩短语
  • slap on (随便穿上;胡乱涂上;断然拒绝)
🎤例句
  • Sarah slapped Aaron across the face. (萨拉在阿龙的脸上掴了一巴掌。)
🤔同义词
  • make a chump out of, insult (拍击;侮辱;掌击;掴…的耳光)

  • despite, indignity (掴;侮辱;掌击;拍打声)

  • spank (掴;拍击)

  • directly, immediately, straight, just, fair (直接地;猛然地;恰好)

3236. slate

sleit 板岩;石板;蓝色;石片

sleit 铺石板;严厉批评某人;计划

sleit 板岩的;石板色的

🤩短语
  • clean slate (n. 清白历史)

  • wipe the slate clean (勾销往事)

  • on the slate ([英国口语]赊账,挂账)

  • clean the slate (v. 了结往事;免除义务)

🎤例句
  • There were several slates missing from the roof. (房顶有几块石板瓦掉了。)
🤔同义词
  • blue, flagstone ([岩]板岩;[地质]石板;蓝色;石片)

3237. slaughter

'slɔ:tə 屠宰,屠杀;杀戮;使惨败

'slɔ:tə 屠宰,屠杀;杀戮;消灭

🤩短语
  • slaughter house (屠宰场)
🎤例句
  • Hundreds of innocent civilians had been slaughtered by government troops. (数百名无辜平民遭政府军屠杀。)
🤔同义词
  • put to the sword, shed blood ([畜牧]屠宰,屠杀;杀戮;使惨败)

  • kill, extinction ([畜牧]屠宰,屠杀;杀戮;消灭)

3238. slay

slei 杀害,杀死;使禁不住大笑

slei (Slay)人名;(英、柬)斯莱

🎤例句
  • ...the hill where St. George slew the dragon. (…圣乔治屠龙之丘。)
🤔同义词
  • kill, strike down (杀害,杀死;使禁不住大笑)

  • kill, strike down (杀死,杀害;残杀)

3239. sledge

sledʒ 用雪橇搬运;乘雪橇;用大锤打

sledʒ 雪橇;大锤

🎤例句
  • Trekking through the snow pulling a sledge. (拖着雪橇在雪地里跋涉的人。)

  • I heaved again at my sledge, my strength boosted by visions of a cold, lonely death. (我再次去推动卡着的雪橇,想到自己会在寒冷中孤独地死去,我力气倍增。)

🤔同义词
  • sleigh (用雪橇搬运;乘雪橇;用大锤打)

  • drive, belt (用大锤打;猛击;乘雪橇)

  • cariole, carriole (雪橇;[五金]大锤)

3240. sleepless

'sli:plis 失眠的;不休息的;警觉的;永不停息的

🤩短语
  • sleepless night (不眠之夜)
🎤例句
  • Adrian spent a sleepless night wondering what to do. (阿德里安一夜未眠,在想该怎么办。)
🤔同义词
  • insomnic, wakeful (失眠的;不休息的;警觉的;永不停息的)

3241. sleet

sli:t 下雨夹雪;下冰雹

sli:t 雨夹雪;雨淞

🎤例句
  • Photo Tip: When shooting in cold weather, or extreme conditions such as snow and sleet, it's important not to change your lenses outdoors. (拍照小技巧:在寒冷的天气里,或者遇到极端天气的时候,如下雪或者雨夹雪,想要拍照,最重要的是注意不要在户外更换镜头。)

  • The three boys threw their hockey gear to the top of the hill and tried crawling up the path, but the sleet had created a smooth glacier with nothing to hold on to. (三个男孩儿把他们的冰球装备扔到山顶上,然后试着沿小路往上爬,但雨夹雪已经令山坡变得更加的滑,而且没有任何可以抓住的东西。)

🤔同义词
  • verglas ([气象]雨夹雪;雨淞)

3242. sleigh

slei 乘雪橇;驾雪橇

slei 雪橇

🎤例句
  • The sleigh jingled along the snowy road. (雪橇在积雪的路上丁当前进。)

  • They believe that -- on the night before Christmas -- he travels through the air in a sleigh pulled by reindeer. He enters each house from the top by sliding down the hole in the fireplace. (小孩子们相信:在圣诞节的前一夜,圣诞老人乘坐驯鹿拉的雪橇从空中而来,他从壁炉的烟囱进入到每家每户,他把给孩子们的圣诞礼物放在圣诞树下。)

🤔同义词
  • sled ([交]乘雪橇;驾雪橇)

  • sledge ([交]乘雪橇;用雪橇运输)

  • cariole, sled ([交]雪橇)

3243. slender

'slendə 细长的;苗条的;微薄的

🤩短语
  • slender body (细长体;瘦长体)
🎤例句
  • She is slender and stylish. (她身材修长,穿着时髦。)

  • Laura’s tall, slender figure (劳拉高挑的身材)

🤔同义词
  • slight, spindly (细长的;苗条的;微薄的)

3244. slice

slais 薄片;部分;菜刀,火铲

slais 切下;把…分成部分;将…切成薄片

🤩短语
  • a slice of (一片,一份)

  • thin slice (薄片)

  • slice of bread (面包片)

  • time slice (时间片;时间片段;时间区分)

  • slice off (v. 切开;割掉)

  • tissue slice (组织切片)

🎤例句
  • pizza slices (比萨块)

  • Cut the tomatoes into slices . (把番茄切成片。)

🤔同义词
  • proportion, part, portion, percent, integral (薄片;部分;菜刀,火铲)

  • chip off, chip out (切下;把…分成部分;将…切成薄片)

  • cut open, to cut (切开;割破)

3245. slide

滑动;幻灯片;滑梯;雪崩

滑动;滑落;不知不觉陷入

🤩短语
  • on the slide (在滑板上;日益恶化)

  • slide show (放映幻灯片)

  • slide block (滑块;滑架)

  • slide down (滑下,往下滑;塌陷;下滑音)

  • slide into (不知不觉陷入;不知不觉地沾染上)

  • slide rail (滑道,滑轨)

  • slide valve (n. [机]滑阀)

  • slide way (滑道,滑槽)

  • slide plate (滑块;滑板滑床板)

  • slide fastener (n. 拉链)

  • water slide (水滑道)

  • slide projector (幻灯机,幻灯片放映机)

  • slide guide (滑动导轨,导轨)

  • slide over (略过;回避)

  • glass slide (载玻片;玻璃载片)

  • slide bearing (滑动轴承)

  • slide gate (滑动闸门,滑动水口;滑门)

  • microscope slide (显微镜载片;显微镜载物片)

  • slide switch (滑动开关)

  • slide up (上滑音;滑盖式)

🎤例句
  • a slide show (幻灯片放映)
🤔同义词
  • transparency, slipping (滑动;[电影]幻灯片;滑梯;雪崩)

  • bowl, creep down (滑动;滑落;不知不觉陷入)

  • slip (滑动;使滑动;悄悄地迅速放置)

3246. slim

slim 苗条的;修长的;微小的;差的

slim 使…体重减轻;使…苗条

slim (Slim)人名;(阿拉伯)萨利姆;(英、西)斯利姆

🤩短语
  • slim hole (小口径钻孔)

  • slim down (消瘦)

🎤例句
  • a slim young woman (身材苗条的年轻女子)

  • a slim waist (纤腰)

🤔同义词
  • slender, willowy (苗条的;修长的;无价值的)

  • thin down (减轻体重;变细)

3247. sling

sliŋ [机] 吊索;投石器;抛掷

sliŋ 用投石器投掷;吊起

🤩短语
  • sling someone out (赶走某人,驱逐某人)

  • rope sling (吊索;吊货索环;索套)

🎤例句
  • They used slings of rope to lower us from one set of arms to another. (他们用几条绳索把我们从一组吊臂降到另外一组吊臂。)

  • She slung her coat over her desk chair. (她把外衣搭在了桌椅背上。)

  • He had a small green backpack slung over one shoulder. (他把一只绿色小背包搭在一边肩上。)

🤔同义词
  • riser cable, headwear ([机]吊索;投石器;抛掷)

  • trice (用投石器投掷;吊起)

3248. slip

slip 滑动;滑倒;犯错;失足;减退

slip 滑,滑倒;片,纸片;错误;下跌;事故

slip 滑动的;有活结的;活络的

slip 串行线路接口协议,是旧式的协议(Serial Line Interface Protocol)

🤩短语
  • let slip (错过;无意中吐露;放走)

  • slip away (逃走;悄悄溜走)

  • slip in (悄悄溜入;偷偷溜进去)

  • slip into (v. 溜进;使滑入;匆忙穿上;[俚]大吃)

  • strike slip ([地理学]走向位移;走向滑距)

  • slip surface (滑面,滑动面)

  • slip on (套裙;滑动的)

  • slip line (滑线;滑动线)

  • deposit slip (n. 存款单)

  • slip velocity (滑移速度)

  • slip out (溜出;悄悄地溜出去)

  • slip ratio (滑移比率,滑率,滑差系数)

  • slip by (飞掠而过)

  • slip up (v. 疏忽;跌倒;遭到不幸)

  • slip form (滑模,滑动模板)

  • slip ring (滑环;集电环)

  • slip casting ([化]注浆成型法)

  • slip of the tongue (口误;失言;小错误)

  • slip out of (溜走,从…中滑出)

  • slip plane (滑移面;滑动面;滑面;侧滑面)

🎤例句
  • Wright slipped but managed to keep hold of the ball. (赖特滑了一下,但球还抓在手里。)
🤔同义词
  • slide, bowl ([地质]滑动;滑倒;犯错;失足;减退)

  • shed, slide ([地质]使滑动;滑过;摆脱;塞入;闪开)

  • error, accident, mistake, fault, sliding (滑,滑倒;片,纸片;错误;下跌;事故)

  • slidable ([地质]滑动的;有活结的;活络的)

3249. slogan

'sləuɡən 标语;呐喊声

🎤例句
  • an advertising slogan (一句广告口号)

  • demonstrators shouting political slogans (高喊政治口号的示威者)

  • the Democrats’ campaign slogan (民主党的竞选口号)

🤔同义词
  • banner, catchline (标语;呐喊声)

3250. slope

sləup 斜坡;倾斜;斜率;扛枪姿势

sləup 倾斜;逃走

🤩短语
  • slope stability (坡面稳定性)

  • rock slope (岩石边坡;石坡;岩石坡;石流坡)

  • slope protection (边坡保护,护坡;护坡工程)

  • side slope (边坡;侧坡;侧面斜坡)

  • steep slope (陡坡,急坡;高倾斜)

  • slope angle (斜角;倾斜角;坡度角)

  • north slope (阿拉斯加北坡;北坡油田)

  • gentle slope (缓坡;平缓坡度;平缓倾斜)

  • slope failure (边坡破坏;滑坡;山泥倾泻;斜坡崩塌)

  • northern slope (北坡(美国阿拉斯加州北冰洋之间))

  • at the slope (英国英语扛着枪;(枪)在扛着)

  • continental slope (大陆坡)

  • longitudinal slope (纵坡;纵向坡度)

  • slope efficiency (斜率效能;斜度效率)

  • slippery slope (n. 灾难性的急剧下滑)

  • slope toe (坡脚)

  • abrupt slope (陡坡)

  • upstream slope (上游坡;上游坡度)

  • unstable slope (不稳定斜坡,不稳定边坡;不稳坡)

  • back slope (反向斜面;后坡)

🎤例句
  • a steep slope (陡坡)

  • a gentle (缓坡)

  • She looked back up the grassy slope. (她回头望了一眼那绿草如茵的坡地。)

🤔同义词
  • hill, pitch (斜坡;倾斜;[数]斜率;扛枪姿势)

  • pitch, tip up (倾斜;逃走)

  • carry, tip up (倾斜;使倾斜;扛)

3251. slot

slɔt 位置;狭槽;水沟;硬币投币口

slɔt 跟踪;开槽于

🤩短语
  • time slot (时间空档;(电视或广播电台的)播放时段)

  • slot machine (自动售贷机)

  • slot antenna (缝隙天线;槽孔天线)

  • key slot (n. 键槽)

  • single slot (单插槽;单翼缝)

  • slot width (齿缝宽度)

  • stator slot (定子槽)

  • card slot (板槽,插卡槽)

  • slot wedge (槽楔;槽边缘)

  • expansion slot (扩充槽,扩充插槽)

  • rotor slot (转子线槽)

🎤例句
  • He dropped a coin into the slot and dialled. (他把一枚硬币投进了那个投币口,然后拨了号。)
🤔同义词
  • location, situation, site, lie (位置;狭槽;水沟;硬币投币口)

  • dog, follow up the scent (跟踪;开槽于)

3252. sluggish

'slʌɡiʃ 萧条的;迟钝的;行动迟缓的;懒惰的

'slʌɡiʃ 市况呆滞;市势疲弱

🤩短语
  • sluggish economy (萧条的经济)

  • sluggish market (呆滞的市面)

🎤例句
  • Alex woke late, feeling tired and sluggish. (亚历克斯醒得很晚,感到很倦怠。)

  • Economic recovery has so far been sluggish. (经济复苏的速度目前仍然缓慢。)

🤔同义词
  • slow, depressed, lazy (萧条的;迟钝的;行动迟缓的;懒惰的)

3253. slum

slʌm (为猎奇或救济等)去贫民窟

slʌm 贫民窟;陋巷;脏乱的地方

🎤例句
  • The slum must be inside you. (贫民窟一定是在你内心.)

  • But, she added, even after she had a classroom, she had no idea what might come of her effort to teach kids from the slum. (但她补充说,即使她有了教室后,她并不知道她对贫民窟的孩子施教会得出什么样的结果。)

🤔同义词
  • bustee, rookery ([经]贫民窟;陋巷;脏乱的地方)

3254. slumber

'slʌmbə 睡眠;麻木状态;静止状态

'slʌmbə 睡眠;蛰伏;麻木

🎤例句
  • He passed into a deep slumber. (他酣然入梦。)
🤔同义词
  • sleep, morpheus (睡眠;麻木状态;静止状态)

3255. sly

slai 狡猾的;淘气的;诡密的

slai (Sly)人名;(英)斯莱

🤩短语
  • on the sly (偷偷地;秘密地)
🎤例句
  • He leaned forward with a sly smile. (他俯身向前诡秘地一笑。)
🤔同义词
  • designing, knowing, subtle, tricky (狡猾的;淘气的;诡密的)

3256. smack

smæk 滋味;少量;海洛因;风味

smæk 掴;用掌击

smæk 猛然;直接地

🎤例句
  • the debate about whether parents should smack their children (有关父母该不该打孩子的辩论)
🤔同义词
  • flavor, bit, horse (滋味;少量;海洛因;风味)

  • directly, immediately, straight, fair (猛然;直接地)

3257. smash

smæʃ 粉碎;使破产;溃裂

smæʃ 破碎;扣球;冲突;大败

smæʃ 了不起的;非常轰动的;出色的

🤩短语
  • smash up (撞毁,击毁)

  • smash hit (n. 非常流行的东西;轰动的演出)

🎤例句
  • Vandals had smashed all the windows. (破坏分子打碎了所有的窗子。)

  • Firemen had to smash the lock to get in. (消防员不得不砸锁而入。)

  • Several cups fell to the floor and smashed to pieces . (有几个杯子掉到地上摔得粉碎。)

🤔同义词
  • comminute, pulverize (粉碎;使破产;溃裂)

  • interference, conflict, cleaning, war, collision (破碎;扣球;冲突;大败)

  • size reduction, to break up (粉碎;打碎)

  • cool, impressed, marvelous (了不起的;非常轰动的;出色的)

3258. smear

smiə 诽谤;弄脏;涂上;把…擦模糊

smiə 涂片;诽谤;污点

🤩短语
  • pap smear (子宫颈抹片检查)

  • blood smear (血涂片;血液涂片)

🎤例句
  • an attempt to smear the party leadership (污蔑党领导的 企图)
🤔同义词
  • soil, mud, spot, wrong, dirty (诽谤;弄脏;涂上;把…擦模糊)

  • scandal, personalities ([生物]涂片;诽谤;污点)

  • smudge (被弄脏)

3259. smith

史密斯(男子姓氏)

🤩短语
  • adam smith (亚当·斯密)

  • will smith (威尔·史密斯(美国艺人))

  • paul smith (保罗·史密斯(人名,英国服饰品牌))

  • smith chart ([电]史密斯圆图)

  • granny smith (绿苹果(澳大利亚的一种青绿色苹果))

🤔同义词
  • blacksmith, ironsmith (铁匠;[机]锻工;制作者)

3260. smoked

sməukt 熏制的

sməukt 用烟处理(smoke的过去分词)

🤩短语
  • smoked salmon (熏制鲑鱼)

  • smoked fish (熏鱼,五香熏鱼;熏制鱼产品)

🎤例句
  • ...a white van with smoked glass windows. (...一辆装有烟熏玻璃窗的白色货车。)
🤔同义词
  • cured (熏制的)

3261. smokeless

'sməuklis 无烟的;不冒烟的

🤩短语
  • smokeless tobacco (无烟烟草)
🎤例句
  • Only a handful of studies have analyzed the heart effects of smokeless tobacco, and the findings are not as strong as the researchers expected. (只有少数的几个研究分析了无烟烟草对健康的影响,得出来的结并不如所预期的那样联系紧密。)

  • If you smoke or use smokeless tobacco, your dentist or dental hygienist can show you where a sore, spot, patch or lump is most likely to appear. (如果你吸烟或者无烟烟草,你的牙医或牙科保健师会告诉你哪里很可能会出现溃疡,斑片,碎屑或者肿块。)

3262. smokestack

'sməukstæk 烟囱,烟窗

'sməukstæk 低技术制造业的;大工厂的

🎤例句
  • At the other end of Shenzhen from Longgang, no smoke is visible from the towering smokestack of the Baoan incinerator, built by a company owned by the municipal government. (深圳龙岗的另一端是宝安垃圾焚烧厂,它由政府所有的一家公司建造,它的烟囱里几乎没有任何可视烟雾排出。)

  • Today, the fly ash produced by coal-fired power plants brims with cenospheres, but they are largely trapped by pollution-control equipment before they escape the smokestack. (如今,由煤炭发电厂所排放的煤灰中充斥着许多小“煤胞”,但大部分在逃离工厂的大烟囱前就让污染控制设备给过滤了。)

  • So for months I have watched a gray plume rise heroically from the smokestack’s summit, disappearing into the gray muckosphere. (连着好几个月,偶都眼巴巴地看着一股灰色的烟柱从烟囱顶上冒出,直冲云霄,最终消失在灰蒙蒙的烂大气里。)

🤔同义词
  • lum, chimney flue ([铁路][船][建]烟囱,烟窗)

3263. smoky

'sməuki 冒烟的;烟熏味的;熏着的;呛人的;烟状的

🎤例句
  • a smoky engine (冒出大量烟的引擎)
🤔同义词
  • fumy, reeky (冒烟的;烟熏味的;熏着的;呛人的;烟状的)

3264. smudge

smʌdʒ 弄脏,涂污;用浓烟熏

smʌdʒ 污点,污迹;烟熏火堆

🎤例句
  • Don’t touch it! You’ll smudge the ink. (别碰它!你会把墨水抹花的。)
🤔同义词
  • soil, mud, spot, dirty (弄脏,涂污;用浓烟熏)

  • smear (被弄脏;形成污迹)

  • jaup, tainture (污点,污迹;烟熏火堆)

3265. smuggle

'smʌɡl 走私;偷运

🎤例句
  • My message is "If you try to smuggle drugs you are stupid." (我的讯息是,“你若企图走私毒品,那是犯傻。”)

3266. snail

sneil 蜗牛;迟钝的人

sneil 缓慢移动

🤩短语
  • snail mail (蜗牛邮件;邮寄信件)
🎤例句
  • Traffic was moving at a snail’s pace. (车辆移动的速度慢得像蜗牛。)
🤔同义词
  • pachyderm, schnook ([无脊椎]蜗牛;迟钝的人)

3267. snapshot

'snæpʃɔt 快照,快相;急射,速射;简单印象

'snæpʃɔt 给…拍快照

'snæpʃɔt 拍快照

🎤例句
  • Let me take a snapshot of you guys, so friends back home can see you. (让我给你们大家拍张快照,这样家里的朋友们可以看到你们。)
🤔同义词
  • instantane, rapid fire ([摄]快照,快相;急射,速射;简单印象)

3268. sneak

sni:k 溜;鬼鬼祟祟做事;向老师打小报告

sni:k 鬼鬼祟祟的人;偷偷摸摸的行为;告密者

sni:k 暗中进行的

🤩短语
  • sneak out (渐隐;偷偷溜走)

  • sneak in (淡入,渐显)

  • sneak out of (逃避;偷偷溜出)

  • sneak attack (n. 偷袭)

  • sneak preview (影片未公开宣布的预演;内部预映;试映)

  • sneak peek (先睹为快;快速前瞻)

  • sneak up on (偷偷地接近(等于creep up on))

🎤例句
  • You little sneak! (你这个打小报告的家伙!)
🤔同义词
  • steal (偷偷地做;偷偷取得)

  • informer, confidential informant (鬼鬼祟祟的人;偷偷摸摸的行为;告密者)

  • under-the-table (暗中进行的)

3269. sneer

sniə 嘲笑,冷笑

sniə 嘲笑,冷笑

🤩短语
  • sneer at (嘲笑;蔑视)
🎤例句
  • ‘Is that your best outfit?’ he sneered. (“那就是你最好的衣服了?”他讥笑道。)
🤔同义词
  • laugh at, make a mockery of (嘲笑,冷笑)

  • laugh at, deride (嘲笑,冷笑)

  • derision, sarcasm (嘲笑,冷笑)

3270. snicker

'snikə 偷笑,窃笑

'snikə 窃笑

🎤例句
  • We all snickered at Mrs. Swenson. (我们都暗暗嘲笑斯温森太太。)

  • ...a chorus of jeers and snickers. (...一阵嗤笑。)

🤔同义词
  • laugh in one's beard (偷笑,窃笑)

  • snigger, titter (窃笑)

3271. sniff

snif 嗅;嗤之以鼻

snif 吸,闻;嗤之以鼻;气味;以鼻吸气;吸气声

🤩短语
  • sniff out (发现;寻找)

  • sniff at (嗤之以鼻;嗅;轻视)

🎤例句
  • He opened the milk and sniffed it. (他打开牛奶闻了闻。)

  • At last the sobs ceased, to be replaced by sniffs. (最后呜咽声终于停止了,取而代之的是抽鼻子的声音。)

🤔同义词
  • smell, snuff at (嗅;嗤之以鼻)

  • smell, nose, discover (嗅;闻;用力吸;发觉)

  • suction, smell, wind (吸,闻;嗤之以鼻;气味;以鼻吸气;吸气声)

3272. snobbery

'snɔbəri 势利,谄上欺下;摆绅士架子;势利的行为或语言

🎤例句
  • {"COLLOINEXA":["intellectual snobbery"]} (知识分子的自命不凡)

3273. snooker

'snu:kə 斯诺克台球

'snu:kə 阻挠

🎤例句
  • They meet up every Friday to play snooker . (他们每周五碰头打斯诺克台球。)
🤔同义词
  • stimy (阻挠)

3274. snore

snɔ: 鼾声

snɔ: 打呼噜;打着鼾声渡过

🎤例句
  • Uncle Arthur, after a loud snore, woke suddenly. (阿瑟大叔响亮地打了个鼾后,突然醒了过来。)
🤔同义词
  • stertor (鼾声)

  • drive one's pigs to market (打呼噜;打着鼾声渡过)

  • drive one's pigs to market ([医]打鼾)

3275. snug

snʌɡ 舒适的;温暖的;紧身的;隐藏的

snʌɡ 使变得温暖舒适;隐藏

snʌɡ 偎依;舒适地蜷伏

snʌɡ 舒适温暖的地方;雅室

🎤例句
  • She wished she were back in her snug little house. (她希望自己还在她那温暖而舒适的小屋里。)
🤔同义词
  • comfortable, pleasant, warm, easy, hidden (舒适的;温暖的;紧身的;隐藏的)

  • lock, pocket (使变得温暖舒适;隐藏)

  • nestle up (偎依;舒适地蜷伏)

3276. soak

səuk 吸收,吸入;沉浸在(工作或学习中);使……上下湿透

səuk 浸;湿透;大雨

🤩短语
  • soak in (吸收;被深刻领会)

  • soak up (v. 吸收)

  • soak time (浸泡时间)

  • soak into (v. 渗透入)

  • soak up the sun (v. 沐日光浴)

  • soak out (v. 浸泡出)

🎤例句
  • Soak the clothes in cold water. (把衣服浸泡在冷水里。)

  • Let the pans soak; I’ll wash them later. (把锅泡着吧,我过一会儿再洗。)

🤔同义词
  • absorb, drink in (吸收,吸入;沉浸在(工作或学习中);使……上下湿透)

  • dip in, sink (浸泡;渗透)

  • drenching, downfall (浸;湿透;大雨)

3277. soapy

'səupi 涂着肥皂的;含有肥皂的;似肥皂的;圆滑的

🤩短语
  • soapy water (肥皂水)
🎤例句
  • hot soapy water (热肥皂水)
🤔同义词
  • polished, tactful (涂着肥皂的;含有肥皂的;似肥皂的;圆滑的)

3278. soar

sɔ: 高飞;高耸;往上飞舞

sɔ: 高飞;高涨

🎤例句
  • Adam’s smile sent her spirits soaring . (亚当的微笑让她飘飘然了。)
🤔同义词
  • rise, tower, rear (高飞;高耸;往上飞舞)

  • flying high, upsurge (高飞;高涨)

3279. sober

'səubə 冷静的,清醒的;未醉的

'səubə 使严肃;使醒酒,使清醒

'səubə (Sober)人名;(英)索伯

🤩短语
  • sober up (清醒起来;使…清醒;使严肃起来)
🎤例句
  • He’s a nice guy when he’s sober. (他没喝醉时是个不错的家伙。)
🤔同义词
  • cool, philosophical (冷静的,清醒的;未醉的)

  • disenchant (使严肃;使醒酒,使清醒)

3280. sociable

'səuʃəbl 社交的;好交际的;友善的

'səuʃəbl 联谊会

🎤例句
  • a pleasant, sociable couple (一对和善且喜欢与人交往的夫妇)
🤔同义词
  • gregarious, amicable (社交的;好交际的;友善的)

  • social gathering, sodality (联谊会)

3281. socket

‘sɒkɪt 插座;窝,穴;牙槽

‘sɒkɪt 给…配插座

🤩短语
  • eye socket (眼窝;眼眶)

  • switch socket (n. 开关插座;开关灯座)

  • power socket (电源插座)

  • wall socket (壁式插座;壁灯灯座;墙壁插座;壁插座)

  • socket head (插座头;套筒板手头)

  • plug and socket ([电]插塞连座;接插件)

  • bayonet socket (n. 插接座;卡口灯座)

  • socket wrench ([机械]套筒扳手)

  • ball socket (球座;球窝)

  • plug socket (插座,插孔;电源插座,塞孔)

🎤例句
  • a headphone socket (耳机插口)
🤔同义词
  • jack, hole ([电]插座;[解剖]窝,穴;牙糟)

3282. soda

'səudə 苏打;碳酸水

🤩短语
  • caustic soda ([化]苛性钠;氢氧化钠)

  • soda ash (碳酸钠,苏打粉)

  • baking soda ([化]小苏打;碳酸氢钠;发酵粉)

  • soda water (苏打水,汽水)

  • soda solution (苏打溶液;碱液)

  • soda pop (汽水)

  • soda fountain (冷饮柜台,冷饮小卖部)

  • club soda (苏打水(等于soda water))

  • diet soda (无糖汽水;无糖饮料)

  • orange soda (橙汁汽水;桔子汽水)

  • soda lye (碱液)

🎤例句
  • a Scotch and soda (一杯加苏打水的苏格兰威士忌)
🤔同义词
  • sodium carbonate decahydrate, carbonated water ([无化]苏打;碳酸水)

3283. sodium

'səudiəm [化学] 钠(11号元素,符号 Na)

🤩短语
  • sodium hydroxide (n. [化]氢氧化钠)

  • sodium silicate ([化]硅酸钠)

  • sodium chloride (氯化钠,食盐)

  • sodium carbonate (碳酸钠)

  • sodium salt (钠盐;氯化钠)

  • sodium sulfate (硫酸钠;芒硝)

  • sodium alginate ([医]海藻酸钠)

  • sodium bicarbonate (碳酸氢钠;小苏打)

  • sodium hypochlorite ([化]次氯酸钠)

  • sodium aluminate (铝酸钠)

  • sodium sulfide ([化]硫化钠)

  • sodium nitrite (亚硝酸钠)

  • sodium benzoate (苯甲酸钠)

  • sodium sulfite (亚硫酸钠)

  • sodium citrate (柠檬酸钠)

  • sodium bisulfate (硫酸氢钠)

  • sodium dodecyl sulfate ([化]十二烷基硫酸钠)

  • sodium nitrate (硝酸钠)

  • sodium tripolyphosphate (三聚磷酸钠;三磷酸钠)

  • sodium acetate ([化]乙酸钠,醋酸钠)

🎤例句
  • The fish or seafood is heavily salted with pure sodium chloride. (鱼或海产品以厚厚的纯氯化钠盐腌制。)
🤔同义词
  • natrium ([化学]钠(11号元素,符号 Na))

3284. soften

'sɔfən, 'sɔ:- 使温和;使缓和;使变柔软

🤩短语
  • soften up (使软化)
🎤例句
  • The government has softened its stance on public spending. (政府对公共开支问题的态度软化了。)
🤔同义词
  • comfort, gentle (使温和;使缓和;使变柔软)

  • tender, to alleviate (减轻;变柔和;变柔软)

3285. solar

'səulə 太阳的;日光的;利用太阳光的;与太阳相关的

'səulə 日光浴室

🤩短语
  • solar energy (太阳能)

  • solar system (太阳系)

  • solar power (太阳能;太阳能动力)

  • solar cell (太阳能电池)

  • solar radiation (太阳辐射;日光照射)

  • solar water heater (太阳能热水器)

  • solar eclipse (n. [天]日食)

  • solar panel (太阳电池板)

  • total solar eclipse (日全食)

  • solar collector (太阳能集热器;太阳能收集器;太阳能聚集器)

  • solar battery (太阳能电池)

  • solar heat (太阳热)

  • solar activity (太阳活动;太阳活动性)

  • solar wind (太阳风(太阳表面放射的离子组成的离子流))

  • solar heating (太阳能供暖,太阳能加热)

  • solar light (太阳能灯)

  • solar module (太阳能电池组件;太阳能模组)

  • silicon solar cell (硅太阳能电池)

  • solar cycle (太阳(活动)周期)

  • application of solar energy (太阳能的利用)

🎤例句
  • a solar eclipse (日食)
🤔同义词
  • heliacal (太阳的;日光的;利用太阳光的;与太阳相关的)

  • sunroom, sun porch (日光浴室)

3286. soldierly

'səudʒəli 军人的;适于军人的;英勇的

🎤例句
  • Napoleon read out the orders for the week in a gruff soldierly style, and after a single singing of Beasts of Engl and, all the animals dispersed. (拿破仑用一种粗暴的军人风格,宣读对下一周的安排,随后只唱了一遍“英格兰兽”,所有的动物就解散了。)
🤔同义词
  • military, bold (军人的;适于军人的;英勇的)

3287. sole

səul 鞋底;脚底;基础;鳎目鱼

səul 唯一的;单独的;仅有的

səul 触底;上鞋底

🤩短语
  • sole agent (n. 总代理商;独家经营商;包销人)

  • sole agency (独家经理;唯一代理)

  • sole purpose (唯一目的)

  • sole proprietorship (独资(经营))

  • sole discretion (全权处理)

  • sole distributor (独家经销商;独家发行人)

  • sole proprietor (独资企业;独资经营者)

  • shoe sole (聚氨酯鞋底料,鞋底)

  • rubber sole (橡胶鞋底;橡胶底)

  • sole right (独占权)

  • sole arbitrator (独任仲裁员)

🎤例句
  • The soles of his feet were caked in mud. (他的脚掌上沾满了泥巴。)
🤔同义词
  • elements, basis, foundation, base, bed ([服装]鞋底;脚底;基础;鳎目鱼)

  • alone, unique, independent, one, isolated (唯一的;[法]单独的;仅有的)

3288. solemn

'sɔləm 庄严的,严肃的;隆重的,郑重的

🤩短语
  • solemn promise (庄严承诺;誓言)

  • solemn ceremony (隆重的典礼)

🎤例句
  • a solemn expression (严肃的表情)

  • Their faces suddenly grew solemn. (他们的脸突然变得严肃起来。)

  • a solemn procession of mourners (庄重的送葬队伍)

🤔同义词
  • serious, sacred, majestic, grave (庄严的,严肃的;隆重的,郑重的)

3289. solicit

sə'lisit 征求;招揽;请求;乞求

🎤例句
  • Morgan is accused of illegally soliciting campaign contributions. (摩根被指控非法征募竞选捐款。)
🤔同义词
  • apply for, pray for (征求;招揽;请求;乞求)

  • demand, apply for (征求;招揽;恳求;请求)

3290. solidarity

,sɔli'dæriti 团结,团结一致

🎤例句
  • a gesture of solidarity (团结的表示)

  • an appeal for worker solidarity (呼吁工人们团结)

🤔同义词
  • unity, consolidation (团结,团结一致)

3291. solitude

'sɔlitju:d 孤独;隐居;荒僻的地方

🎤例句
  • the solitude of her house on the lake (她湖边那所房子的清静)
🤔同义词
  • privacy, loneliness (孤独;隐居;荒僻的地方)

3292. solo

'səuləu 独奏;独唱;独奏曲

'səuləu 独奏的;独唱的;单独的

'səuləu 单人攀登;单独驾

'səuləu 单独地

🤩短语
  • solo concert (个人演唱会)

  • solo flight (单人飞行)

  • solo dance (独舞,单人舞)

🎤例句
  • a gorgeous piano solo (一首极其美妙的钢琴独奏曲)
🤔同义词
  • alone, independent, isolated, separate, sole (独奏的;独唱的;单独的)

  • solely, alone, individually (单独地)

3293. solution

sə'lju:ʃən 解决方案;溶液;溶解;解答

🤩短语
  • aqueous solution (水溶液)

  • optimal solution (最优解,最佳解)

  • in solution (在不断变化中;动摇不定;在溶解状态中)

  • numerical solution (数值解;数值解释;近似解)

  • analytical solution (分析解;分析解法)

  • acid solution ([化]酸溶液)

  • water solution (水溶液,水煎液)

  • analytic solution (解析解法,分析解)

  • standard solution ([化]标准溶液)

  • feasible solution (可行解释;适宜解)

  • solution polymerization ([化]溶液聚合)

  • optimum solution (最佳(优)解)

  • solution provider (方案供应商;解决方案提供者)

  • solid solution (固溶体)

  • general solution (通解;一般解)

  • approximate solution ([计]近似解)

  • exact solution (精确解)

  • alkaline solution (碱性溶液)

  • salt solution (盐溶液;盐水;食盐水)

  • solution concentration (溶液浓度)

🎤例句
  • The best solution would be for them to separate. (最好的解决方法是他们分开。)
🤔同义词
  • liquor, dissolution (解决方案;溶液;[化学]溶解;解答)

3294. solve

sɔlv, sɔ:lv 解决;解答;溶解

🎤例句
  • Charlie thinks money will solve all his problems. (查理认为钱能解决他所有的问题。)

  • the best way of solving our dilemma (解决我们两难处境的最佳办法)

🤔同义词
  • decide, settle, resolve, do, work out (解决;解答;溶解)

3295. somehow

以某种方法;莫名其妙地

🤩短语
  • somehow or other (设法,想办法;莫名其妙地;以某种方法)

  • somehow you will (不知道什么原因你就会做到(歌词))

🎤例句
  • Don’t worry, we’ll get the money back somehow. (别担心,我们总会把那些钱拿回来的。)
🤔同义词
  • one way or another, puzzlingly (以某种方法;莫明其妙地)

3296. sometime

'sʌmtaim 改天;来日;在某一时候

'sʌmtaim 以前的;某一时间的

🎤例句
  • The sales figures won't be released until sometime next month. (销售数据要到下个月的某个时候才会公布。)
🤔同义词
  • previous, ago (以前的;某一时间的)

3297. somewhat

'sʌmhwɔt, -hwət 几分;某物

'sʌmhwɔt, -hwət 有点;多少;几分;稍微

🎤例句
  • I'm somewhat suspicious of his intentions. (对他的意图我有几分怀疑。)
🤔同义词
  • how, any (有点;多少;几分;稍微)

3298. sonnet

'sɔnit 十四行诗;商籁诗

🎤例句
  • Shakespeare’s sonnets (莎士比亚的十四行诗)

3299. soot

su:t, sut 煤烟,烟灰

su:t, sut 用煤烟熏黑;以煤烟弄脏

🤩短语
  • soot blower (吹灰装置;烟灰吹除机)

  • soot formation (烟炱的形成;积灰)

🎤例句
  • ...a wall blackened by soot. (…一堵被煤烟灰熏黑了的墙。)
🤔同义词
  • coom, cigarette ash (煤烟,烟灰)