concentrate

第三人称单数：

动词第三人称单数: concentrates

更多词形：

形容词: concentrative | 副词: concentratively | 名词: concentrator | 动词过去式: concentrated | 动词过去分词: concentrated | 动词现在分词: concentrating | 动词第三人称单数: concentrates |

单词例句：

He would do well to concentrate more on his work.

他最好还是更加集中精力在工作上。

I'm trying to concentrate on my job right now.

我现在正试着要专心工作。

A racking headache made him unable to concentrate on his study.

折磨人的头痛使他不能全神贯注地学习。

They chose to concentrate on simpler and more durable hardware.

他们选择加强更简单牢固的武器。

Birds concentrate in place where food is abundant.

鸟聚集在食物丰盛的地方。

Concentrate on achieving superior performance.

集中力量取得优越表现。

You must concentrate on what you are doing.

你必须专心于你所做的工作。

Birds concentrate (in places) where food is abundant.

鸟聚集在食物丰盛的地方。

I can't concentrate with him standing over me like that.

他那样监视着我，我集中不了思想了。