2018考研是场艰巨的战役，对于考研英语词汇是它的“先锋兵”，只有攻克词汇，才能确保考研分数的稳固和万无一失。新东方在线祝愿考研的学子们再接再厉，勇往直前!
smelt a rat感到有可疑之处 I smelt a rat when he started being so helpful! 他主动帮起忙来，我怀疑其中另有文章!
smoke n乌有;混乱[U] Their hopes proved to be smoke.他们的希望到头来都落空了。
smooth .adj(文体,言语等)流畅的;(音色)柔和的,悦耳的;(味道)可口的,均匀的
The same principle may make for smooth writing. 同样的原则可能有助于流畅的文体。
圆滑的,迎合讨好的People don't trust those smooth businessmen. 人们不相信那些油嘴滑舌的生意人。
vi (over)掩饰，调停，平息Don't try to smooth over your faults. 不要设法掩饰你的过错。
Affairs are smoothing down. 事态正在缓和下来。
snake n阴险的人His behavior showed him to be a snake.他的行为说明他是一个狡诈的人。
vi. 蛇行;曲折前进(或延伸)[Q]The train snaked its way among the mountains. 火车在山中蜿蜒而行。
snap vt 抢购 Shoppers crowded into downtown stores, snapping up once-rationed consumer goods.
顾客们拥入市中心的商店,抢购曾是计划供应的消费品。
adj突然的,冷不防的;迅速的It is risky to make snap judgments. 匆忙作判断是危险的。
n活力,生气,精力[U]He is a young man with plenty of snap. 他是一个精力充沛的小伙子。
天气突变(尤指转冷)[C]We are having a cold snap. 我们这儿正遇上寒潮。
snatch vi. 试图夺取[(+at)]He snatched at the book but not quick enough. 他想抢走那本书,但动作不够快。
抓住(机会等)[(+at)]She snatched at every chance to practice her oral English. 她把握一切机会练习英语口语。
vt抓住机会做(或吃等)I packed, then snatched two hours' sleep. 我打好行装,然后抓紧时间睡了两小时。
n[C]片刻;短暂;一阵;片段He had a snatch of sleep sitting in his chair. 他坐在椅子里稍睡片刻。
Snatches of that music he heard last night keep running in his mind.他昨晚听的音乐中有些片段不断萦绕在他的脑际。
sneak vt.偷窃He was caught sneaking an apple from a shop.他在商店里偷苹果时被抓住了。
vi [学俚](向老师等)告密She sneaked on her best friend to the teacher. 她向老师告了她最好的朋友一状。
诡秘的;暗中进行的; 偷偷的, 突然的a sneak attack偷袭
n(向老师)告密的学生; Don't you be a sneak !不许你告诉老师!
小偷a sneak thief顺手牵羊的小偷
soap vt奉承, 诌媚Cut out the soft soap; flattery will get you nowhere! 别花言巧语了，吹捧是不会使你捞到好处的。
soil vt弄脏He soiled his hands repairing the machine. 他修理机器弄脏了手。
玷污Her slanderous words soiled his reputation. 她的毁谤玷污了他的名誉。
温床,滋生地[U]Parts of this town are soil for crime. 这个城市某几个区是犯罪的温床。
solid adj可靠的I know that James is a solid type of person.我知道詹姆斯是个可信赖的人。
真实的, 可靠的, 理由充分的
连续的;完整的,完全的[Z]James studied at the university for eight solid years. 詹姆士在大学学了整整八年。
soluble adj可解决的These problems are not readily soluble. 这些问题不容易解决。
some adv.大约He waited some 30 minutes.他等了大约三十分钟。
〈美〉稍微I'm feeling some better today, thanks.我今天觉得稍微好些, 谢谢。
soul n人The ship sank with 200 souls.那艘载着二百人的船沉没了。
典型, 化身Your secret's safe with him, and he's the soul of discretion.他会严守你的秘密, 他是谨慎的化身。
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