concentrate的用法
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热心网友
1. 集中,使集中于一点：
You must concentrate all your energies on the study of English.
你必须集中全力学习英语.
2.凝缩,浓缩：
The orange juice has been concentrated.
橘子汁已经过浓缩.
热心网友
concentrate on 和 concentrate to 的用法和区别?
浏览次数：3182次悬赏分：80 | 解决时间：2007-11-6 19:00 | 提问者：Anniars | 检举
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最佳答案 concentrate on 意思是集中精力于
可直接接名词concentrate on sth
或接动词ing concentrate on doing sth
或 concentrate one's effort on sth/doing sth
例句如下：
* 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 ecation. 我们必须致力於改进教育工作.
* 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.
