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concentrate是什么意思

发布时间:2021-01-08 作者: 英语查

concentrate 是什么意思

音标:[ 'kɔnsentreit ]  
过去式:concentrated   过去分词:concentrated   名词复数:concentrates   现在分词:concentrating   

中文翻译与英英解释

vt.
1.集中;使…集中于一点。
2.【化学】提浓,浓缩,凝缩;【冶金】汰选。
短语和例子
concentrate fire 集中火力(射击)。
vi.
专心,凝(神);倾全力。 concentrate in class 专心听讲。 concentrate one's attention on [upon] 把注意力集中在。 concentrate on [upon] 集中在;专心于。
n.
浓缩物;【畜牧】精料;【矿物】精砂。
a concentrated example of something; "the concentrate of contemporary despair"

a concentrated form of a foodstuff; the bulk is reduced by removing water

the desired mineral that is left after impurities have been removed from mined ore
同义词:dressed ore,

cook until very little liquid is left; "The cook reduced the sauce by boiling it for a long time"
同义词:reduce, boil down,

be cooked until very little liquid is left; "The sauce should reduce to one cup"
同义词:boil down, reduce, decoct,

make denser, stronger, or purer; "concentrate juice"

make more concise; "condense the contents of a book into a summary"
同义词:digest, condense,

compress or concentrate; "Congress condensed the three-year plan into a six-month plan"
同义词:condense, contract,

make central; "The Russian government centralized the distribution of food"
同义词:centralize, centralise,

direct one''s attention on something; "Please focus on your studies and not on your hobbies"
同义词:focus, center, centre, pore, rivet,

draw together or meet in one common center; "These groups concentrate in the inner cities"

例句与用法

1.Troops are concentrating south of the river .
军队正向河的南边集结。

2.He wanted to concentrate on a single issue .
他要集中在单一的问题上。

3.He tried to concentrate on thomson .
他尽力把注意力集中到汤姆森身上。

4.The report concentrated on military matters .
报告集中谈的是军事问题。

5.They would do well to concentrate more on their work .
他们最好认真工作。

6.Try and concentrate more on your work .
你做事精神要再集中些。

7.He could have concentrated on the summit .
他本来可以一心扑在最高级会谈上。

8.Lynn is now concentrating on finishing the term paper .
琳正专注于完成期末报告。

9.Some concentrate on capital growth .
有人注重资本增值。

10.Do not put me off when i am trying to concentrate .
我正要集中注意力呢,别打搅我。

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