"coarse" in Chinese (Simplified)
粗糙粗鲁
Definition
用来形容表面粗糙或颗粒大的物体，也指粗鲁或没教养的言行。
Usage Notes (Chinese (Simplified))
'Coarse' 可表示物品表面粗糙，也可指粗鲁无礼的言语和行为。形容质地时没有好坏，用于人则带负面。不要和 'course'（课程、路线）混淆。
Examples
The towel feels coarse against my skin.
这条毛巾摸起来很**粗糙**。
We walked on coarse sand at the beach.
我们在海滩上的**粗糙**沙子上行走。
This bread has a coarse texture.
这面包的质地很**粗糙**。
His manners seemed coarse compared to everyone else at the table.
和桌子上其他人相比，他的举止显得很**粗鲁**。
Some people find his jokes a bit coarse, but he means no harm.
有些人觉得他的笑话有点**粗俗**，但他并无恶意。
You might want to use a finer filter; this one leaves the coffee a bit coarse.
你可以用细一点的过滤器，这个让咖啡有点**粗糙**。