crass

详细解释:a. 粗俗的, 愚钝的, 粗糙的, 非常的

词型变化：

副词:crassly名词:crassitude形容词比较级:crasser最高级:crassest

英语解释：

形容词 crass:

(of persons) so unrefined as to be lacking in discrimination and sensibility

例句：

Don't talk to him: he's so crass.别跟他费口舌了，他太笨了。