大学英语单词-独山在线

大学英语单词表

本单词表包含15328条英汉词条，帮助你背诵记忆。

seventieth [ 'sevəntiiθ ] num. 第七十
e.g.

seventy [ 'sevənti ] 七十
e.g. 1. His grandfather is nearly seventy.
他爷爷快七十岁了。
2. The temperature today is seventy degrees Fahrenheit.
今天气温是华氏七十度。

sever [ 'sevə ] v. 切断,脱离,分开
e.g. 1. The rope severed under the strain.
绳子拉紧后崩断了。
2. The two countries have severed their relations.
这两个国家已经断绝关系。

several [ 'sevərəl ] a. 几个,若干
pron. 几个
e.g. 1. I bought several books yesterday.
我昨天买了好几本书。
2. Several of the apples are bad.
苹果中好几个烂了。

severance [ 'sevərəns ] n. 切断,分离,隔离
e.g.

severe [ si'viə ] a. 剧烈的,严重的,严峻的,严厉的,严格的
e.g. 1. Don't be so severe to her---she couldn't help it.
别对她太严厉，她也是没办法。
2. The bad harvest led to severe food shortage.
歉收引起食物严重短缺。

severely [ si'viəli ] ad. 严重地(艰难地,紧凑地,纯朴地)
e.g. 1. Dangerous driving should be severely punished.
危险驾驶应受严惩。
2. These scum who fight at the football matches must be severely dealt with!
必须对那些专在足球比赛时打架的社会渣滓严加惩处！

severity [ si'veriti ] n. 严格,严重,激烈
e.g. 1. Don't speak to the child with severity.
不要用严厉的口气对孩子说话。
2. When the ship reached port, it bore abundant evidence of the severity of the storm.
船抵港时，船上满是受到暴风雨肆虐的痕迹。

sew [ sju: ] v. 缝纫,缝合
e.g. 1. Would you sew this button onto my shirt?
请你把这颗纽扣缝到我的衬衫上好吗？
2. We should have the whole deal sewn up by the end of this week.
到本周末，我们应该可以把整个交易谈妥。

sewage [ 'sju(:)idʒ ] n. 脏水,污水
e.g. 1. The grave problem of public hygiene is connected with the inefficient sewage system of the city.
公共卫生方面的严重问题与该城低效率的污水处理系统有关。
2. A pipe for carrying off water or sewage.
排水管排水或污水的管子

sewer [ 'sjuə ] n. 下水道,阴沟,裁缝师
e.g. 1. The sewer in the toilet was blocked.
卫生间的下水道堵住了。
2. The place where a sewer, drain, or stream discharges.
出水口阴沟、下水道或河流排水的地方

sewing [ 'səuiŋ ] n. 裁缝
vbl. 缝
e.g. 1. You should oil the sewing machine to stop the squeaking.
你应该给缝纫机上点油，以免发出轧轧声。
2. Who has scrambled up my sewing things?
谁把我的针线活儿弄乱了?

sewing machine  缝纫机
e.g. 1. My mother-in-law has a sewing machine.
   我婆婆有一台缝纫机。
2. You should oil the sewing machine to stop the squeaking.
   你应该给缝纫机上点油，以免发出轧轧声。

sex [ seks ] n. 性,性别,男性或女性
e.g. 1. She disguised her true sex under a man's garment.
她身穿男装来掩饰自己的真实性别。
2. The film is a rich brew of adventure, sex and comedy.
这部电影是惊险、性爱及幽默的大杂烩.

sexism [ 'seksizm ] n. 性别歧视
e.g.

sexist [ 'seksist ] n. 性别歧视者
e.g. 1. She was offended at/by his sexist remarks.
他那些性别歧视的话把她惹恼了.
2. A member of the social or political establishment, especially one holding sexist or racist views.
种族主义者，大男子主义者社会或政治集团的一个成员，尤指持性别和种族歧视观点的人

sextant [ 'sekstənt ] n. 六分仪(航海定向仪器)
e.g. 1. A medieval instrument, now replaced by the sextant, that was once used to determine the altitude of the sun or other celestial bodies.
星盘一种中世纪的仪器，曾用来测量太阳或其它天体的高度，现在已被六分仪取代

sextet [ seks'tet ] 六位字节
e.g.

sexton [ 'sekstən ] n. 寺庙里的杂役,教堂司事
e.g. 1. The sexton is an old man.
教堂司事是位老人。

sexual [ 'seksjuəl ] a. 性的
e.g. 1. There is a report about a sexual harassment in the office on this newspaper.
今天的报纸上有一篇关于办公室里的性骚扰的报道。
2. The periodic state of sexual excitement in the female of most mammals, excluding human beings, that immediately precedes ovulation and during which the female is most receptive to mating; heat.
（雌性动物的）动情，动情周期大多数哺乳动物（包括人类）的雌性产生的周期性的性冲动，在此期间内雌性具有排卵的优势，所以该期间最适合性交；刺激

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