| 释义 |
[/ˈkɔnsntreɪt; ˋkɑnsnˏtret/] v 用法:
1 (a) [I, Ipr, Tn, Tn.pr] ~ (sth) (on sth/doing sth) focus (one's attention, effort, etc) exclusively and intensely on sth, not thinking about other less important things 全神贯注, 精神集中, 专心致志（於某事物）:
I can't concentrate (on my studies) with all that noise going on. 吵闹声不绝於耳, 我精神无法集中（於学习）. *
We must concentrate our efforts on improving education. 我们必须致力於改进教育工作.
(b) [Ipr] ~ on sth do one particular thing and no other 做某件事（而不做其他事）:
Having failed my French exams, I decided to concentrate on science subjects. 我因法语考试不及格而决心专攻理科. *
This firm concentrates on the European market. 这公司把工作重点集中在欧洲市场. 用法:
2 [Ipr, Tn.pr] come or bring together at one place 集合; 集中:
Birds concentrate (in places) where food is abundant. 鸟聚集在食物丰盛的地方. *
Troops are concentrating south of the river. 军队正向河的南边集结. *
The Government's plan is to concentrate new industries in areas of high unemployment. 政府的计划是将新的工业集中於高失业区. 用法:
3 [Tn] increase the strength of (a solution) by reducing its volume (eg by boiling it) 浓缩. 用法:
4 (idm 习语) ,concentrate the/one's `mind make sb consider sth urgently and seriously 使某人急切地、 认真地考虑某事:
The threat of going bankrupt is very unpleasant but it certainly concentrates the mind. 即将破产的威胁虽令人极烦恼, 但确也能逼迫人开动脑筋. concentrate 2
n [C, U] substance or solution made by concentrating (concentrate 3) 经浓缩而制成的物质或溶液浓缩物; 浓缩液:
an orange concentrate which you dilute with water 兑水饮用的浓缩橙汁. |