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考研英语备考难度对于大部分考生而言难度是很大的，特别是对于基础较差的考生需要尽早开始复习，单词、语法、长难句等都需要长期的积累。​中公考研小编分享“2021考研英语词汇：certain”内容，希望能给备战2021考研考生提供帮助~​

　certain的中文释义

adj.

1. 确实；肯定；确定

2. 确信；确定；无疑

3.（不提及细节时用）某事，某人，某种

4.（与人名连用，表示说话者不识其人）某某，某位，一位叫...的

5. 轻微的；微小的；显而易见却难以描述的

pron.

certain of... （不提及人或事物的名称时用）某些

英语解释

certain to occur; destined or inevitable

definite but not specified or identified

exercising or taking care great enough to bring assurance

established irrevocably

reliable in operation or effect

having or feeling no doubt or uncertainty; confident and assured

established beyond doubt or question; definitely known

例句

Likely but uncertain;plausible.

大概的可能但不能肯定的;似乎真实的

The king was accompanied by a very sedate gentleman in a black bowler hat, who kept a certain distance and always walked a few paces behind his king

有一位头戴黑圆顶礼帽、举止稳重的人跟在英王身后，保持着一定距离。

Needless to say, the sight of this incongruously attired trio walking at such a time and in such a place attracted a certain amount of attention

在这地点，这时间，又加以是服装不相调和的三个青年，不用说，就有点惹人注目。

At a certain point, the Astra will stop for a short time and an astronaut will attempt to leave the stationary spaceship and then return to it.

在某一定点上，阿斯特拉号将短暂停留，一名宇航员将试着离开静止不动的宇宙飞船，然后再返回。

Certain properties of metals are of great importance to engineers, and various methods are employed to investigate these properties.

金属的某些性质对工程师很重要，并且有各种各样的方法被用来研究这些性质。

If you have given poor ratings in certain areas, please assist us in improving our services by providing your valued suggestions.

如阁下对我们任何一项服务给予了较低的评訯,请提出详细的意见以协助酒店改善对住客的服务。

in no uncertain terms

用十分明确的言词

Having one's wife die is most economical.A funeral does cost a certain amount of money, but then doesn't a divorce require alimony?

死掉老婆还是最经济的事，虽然丧葬要一笔费用，可是离婚不要赡养费么？

Jack was very late for their date, and Maggie told Jack in no uncertain terms what she thought of him.

杰克约会姗姗来迟,玛吉直截当地告诉杰克她对他的看法。

void for uncertainty

【律】(遗嘱等)因辞句含糊而无效

相似短语

be certain of

确信,对…有把握

it is certain that

毫无疑问..., 肯定...

for certain

1.肯定地

be certain to

的确, 一定会

certain of

确信...

certain claim

【法】 必然要求, 确实要求

under certain condition

ad. 在某种情况下

heritability of certain characters

某些性状的遗传力

a certain person

某人

certain part of the difference

【法】 差额的一定比例数

相似单词

certain

adj.

1. 确实；肯定；确定

2. 确信；确定；无疑

3.（不提及细节时用）某事，某人，某种

4.（与人名连用，表示说话者不识其人）某某，某位，一位叫...的

5. 轻微的；微小的

ai

abbr.

1.=accidentally incurred 偶然招致的，遭遇意外

2.=artificial insemination人工授精

3.=artificial intellig

AI

(abbr. = artificial intelligence) 人工智能

人工智能，一般简称为AI，是研究、开发用于模拟、延伸和扩展人的智能的理论、方法、技术及应用系统的一门新的技术科学。

maidenhair

n. 过坛龙,石长生,孔雀草

maintain

vt.

1.[~ sth (with sth)]保持或维持某事物

2.在财务上支持（某人），赡养，扶养

3.保养，维修（某物）

4.断言（某事）属实，坚持

airmail

n. 航空邮件

fainaigue

v. 规避责任, 骗人

hairraising

使人毛发悚然的

airtrain

气垫列车

baikiain

【机】 蓓豆氨酸​