concentrated

'kɒnsәntreitid

六级 Collins 2

a. gathered together or made less diffuse
s. of or relating to a solution whose dilution has been reduced
s. intensely focused

a. 集中的, 浓缩的
[建] 浓的

Collins 星级

8,461

BNC 频率

10,098

使用频率

concentrated 由词根 centr（中心）和前缀 con-（一起）及后缀 -ed 组成，意思是将事物集中在一起，强调中心的部分。

例句

1. She concentrated on her studies to improve her grades.

她专注于学习以提高自己的成绩。

2. The juice is too concentrated, so it needs to be diluted with water.

这汁太浓了，因此需要加水稀释。

3. During the meeting, everyone concentrated on the speaker’s presentation.

在会议上，每个人都专注于讲者的演讲。