two thirds 二三分之二
three thirds 三分之三
in thirds 平分成分成三份
A: How much of the project is done?
A:项目完成多少了?
B: About two thirds of it is finished.
B:大约完成了三分之二。
1) 三等分中的一份(复数)
2) 第三个(复数形式)
1. 三等分中的一份
noun
1. Each of three equal parts into which something is divided.