5719.similar(形)相似的
My teaching style is similar to that of most other leachers.
我的教学风格和多数教师相似。

5720.similarity(名)相似之处
The report highlights the similarity between the two groups.
这份报告强调两组之间的相似性。

5721.similarly(副)同样地
Husband and wife were similarly successful in their chosen careers.
夫妇俩在各自选择的事业上都很成功。

5722.sincere(形)真诚的、真心实意的
同义词honest
Please aceapt our sincere thanks.
请接受我们诚挚的谢意。

5723.sincerity(名)真诚
The sincerity of his beliefs is unquestionable.
他忠于信念，这是毋庸置疑的。

5724.sinister(形)不吉利的、阴险的
There was something cold and sinister about him．
他给人一种冷酷阴险的感觉。

5725.sink(动)下沉(名)水漕、洗涤槽
不规则变化sank, sunk
(动):The ship sank to the bottom of the sea.
船沉入海底。
(名):Don't just leave your dirty plates in the sink!
别把脏盘子往洗碗糟里一放就不管了！

5726.sip(名)(动)啜饮
(名):Take a sip of wine.
饮一口酒。
(动):She sipped poliely at her tea.
她彬彬有礼地小口喝着茶。

5727.sitter(名)就座者；模特儿；临时保姆
In one word,the problem is finding a baby-sitter.
简而言之，这问题就是找一个临时保姆。

5728.situated(形)位于、座落在……的
Bejing is situated in the north of China.
北京位于中国的北部。

5729.situation(名)情况、形势
You could get into a situation where you have to decide immediately．
你可能遇上一种情况，使你不得不立刻做出决定。

5730.sizable(形)相当大的
If your order is a sizable one, We'll consider allow you a commission.
如贵方订货量大，我们可以考虑给佣金。

5731.skate(动)溜冰(名)溜冰鞋
(动): It was so cold that we were able to go skating on the lake．
天气极冷，我们能在湖上溜冰。
(名): Get your skates on or you'll miss the bus.
快点，要不然你就赶不上公车了。

5732.skeleton(名)概要；骨骸
I've written the skeleton of my report, but I have to fill in the details．
我已经写好报告的概要，不过我还要把细节补足。

5733.sketch(名)(动)素描、写生；概略地叙述
(名):He has done a new sketch of me for lady Gregory.
他画了一幅我的新素描给了葛利高里女士。
(动):It's his task to sketch out proposals for a new road．
他的任务是简要地叙述一下开辟新路的建议。

5734.skim(动)掠去、掠过
I skimmed the play.
我略读了这个剧本。

5735.skip(动)蹦跳着走；略过
The lambs were skipping about in the fields.
羔羊在野地里蹦蹦跳跳。

5736.skyscraper(名)摩天大楼
They believe that building skyscrapers helps to solve the problem of the growing scarcity of land in the city.
他们认为建造高楼大厦有助于解决城市里土地日趋紧张的矛盾。

5737.slam(动)砰然关闭、使劲关闭
The angry girl slammed the door behind her.
这个气愤的女孩砰地关上门走了。

5738.slap(动)打耳光(名)一巴掌
(动):She slapped his face hard.
她狠狠打了他一个耳光。
(名):She gave him a slap across the face.
她绐了他一个耳光。

5739.slash(动)鞍打：乱砍
We had to slash our way through the undergrowth with sticks.
我们挥舞着木棍一路劈砍，才在密林里开出一条路，穿了过去。

5740.slave(名)奴隶(动)做苦工
(名):Sue's a slave to fashion.
苏是个拼命赶时髦的人。
(动):I haven't got timee to spend hours slaving over hot stove．
我没时间老围着炉灶转。

5741.slavery(名)奴隶制度
He reduced the population to slavery.
他降低了奴隶人口的数量。

5742.sleepy(形)想睡的
He had begun to feel sleepy.
他已觉得困了。

5743.sleeve(名)衣袖
Dan rolled up his sleeves and washed his hands.
丹挽起袖子洗了洗手。

5744.slender(形)苗条的、修长的
同义词thin
Her body is slender.
她的体型苗条。

5745.slice(名)薄片、片
Cut the meat into thin slices.
把肉切成薄片。

5746.slide(动)滑、打滑(名)滑
(动):We slid down the grassy slope.
我们从草坡上滑了下来。
(名):He economy is on the side.
经济日益衰退。

5747.slight(形)轻微的(动)轻视
(形):They paid slight attention to it.
他们对此一点也没有加以注意。
(动):He was criticized for slighting the massces as ignorant.
他因轻视群众认为群众无知而受到批评。

5748.slightest(形)最轻微的；最不重要的
This is the slightest matter.
这是最不重要的事。

5749.slightly(副)轻微地、稍微地
White wine should be slightly chillted.
白葡萄酒应稍微冰一下。

5750.slim(形)苗条的
She was tall and slim.
她是个瘦高个儿。