concentrate

现在分词：

动词现在分词: concentrating

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：

People concentrate in cities not only to get jobs but to take advantage of cultural facilities.

人们聚集在城市不仅是为就业，而且是为享用文化设施。

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

我现在正试着要专心工作。

We need to concentrate on the matter in hand.

我们需要关注手头的这件事情。

I can't concentrate with all that noise going on.

吵闹声不绝于耳，我无法集中精神。

Birds concentrate in place where food is abundant.

鸟聚集在食物丰盛的地方。

I'll use my bard song to help you concentrate!

我会用我的吟游诗人歌曲帮你集中精神!

You should concentrate on your study.

你应该专心于你的学习。

A planoconvex lens used to concentrate light.

凸透镜用来聚光的凸镜

It's too hot to concentrate on book.

热得不能集中心思看书。