concentrate

US /ˈkɑːn.sən.treɪt/
UK /ˈkɑːn.sən.treɪt/
"concentrate" picture
1.

集中, 专心

focus all one's attention on a particular object or activity

:
I need to concentrate on my studies.
我需要集中精力学习。
It's hard to concentrate with all this noise.
在所有这些噪音中很难集中注意力
2.

浓缩, 集中

increase the strength or density of a solution or mixture by removing water or other diluting agents

:
The juice is concentrated by boiling.
果汁通过煮沸浓缩
We need to concentrate the chemical solution.
我们需要浓缩化学溶液。
1.

浓缩物, 浓缩液

a concentrated form of something, especially a foodstuff

:
Orange juice concentrate needs to be diluted with water.
橙汁浓缩液需要用水稀释。
This cleaning product is a powerful concentrate.
这种清洁产品是一种强效浓缩液