concentrate
/ˈkɑn.sən.tɹeɪt/ 动词 A2中文： 集中、浓缩
- To bring to, or direct toward, a common center; to unite more closely; to gather into one body, mass, or force. · to concentrate rays of light into a focus· to concentrate the attention
- To increase the strength and diminish the bulk of, as of a liquid or an ore; to intensify, by getting rid of useless material; to condense. · to concentrate acid by evaporation· to concentrate by washing
- To approach or meet in a common center; to consolidate. · Population tends to concentrate in cities.
- To focus one's thought or attention (on). · (oneself)· Let me concentrate!
He/she/it concentrates · 过去式 concentrated · 过去分词 concentrated · -ing形式 concentrating
动词形式
- 原形
- concentrate
- He/she/it
- concentrates
- 过去式
- concentrated
- 过去分词
- concentrated
- -ing形式
- concentrating
来自图书馆
The stranger ascended a rough staircase, and before a table, illumined by a lamp whose light was concentrated by a large shade while the rest of the apartment was in partial darkness, he perceived the abbé in a monk’s dress, with a cowl on his head such as was used by learned men of the Middle Ages.
Otherwise your energy and attention must be dissipated instead of being concentrated.
I handed him the letter, which he read with the most concentrated attention.
Between ourselves, the recent cases in which I have been of assistance to the royal family of Scandinavia, and to the French republic, have left me in such a position that I could continue to live in the quiet fashion which is most congenial to me, and to concentrate my attention upon my chemical researches.
其他匹配结果
在真实文章中学习concentrate
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