thinner 是 thin 的比较级

thin

KK [θɪn] /θɪn/

形容词

1
薄的
This jacket is far too thin for a cold winter.
这件外套太薄，寒冬穿根本不够。
2
瘦的、纤细的
She looked pale and thin after two weeks in bed.
她卧床两周后看起来苍白又消瘦。
3
细的
Draw a thin line under the title of each chapter.
在每一章的标题下面画一条细线。
4
稀的、水水的
The soup was too thin, so I added some flour.
汤太稀了，所以我加了一些面粉。
5
稀薄的
The air gets very thin above four thousand meters.
海拔四千公尺以上，空气变得很稀薄。
6
稀疏的
His hair is getting thin on top, but he doesn't mind.
他头顶的头发越来越稀疏，但他并不在意。
7
薄弱的、站不住脚的
The evidence against her is pretty thin at this point.
目前对她不利的证据相当薄弱。
8
微弱的、细弱的
She answered in a thin, tired voice from the next room.
她在隔壁房间用细弱疲惫的声音回答。

1
变薄、变稀疏、减少
The crowd thinned quickly once the rain started falling.
雨一下下来，人群很快就变得稀疏。
2
稀释、调稀
Thin the paint with a little water before you start.
开始之前先用一点水把颜料调稀。

1
分身乏术、精力过度分散口语
He takes on too many jobs and spreads himself too thin.
他接太多工作，结果弄得分身乏术。