/kruːd/
offensive or rude, especially about sex 冒犯的，粗俗的，粗鲁的（尤其有关性的） SYN vulgar
crude jokes/language
粗俗的笑话／语言
simple and not very accurate but giving a general idea of sth 粗略的；简略的；大概的
In crude terms, the causes of mental illness seem to be of three main kinds.
简略地说，导致精神病的原因看起来主要有三种。
(of objects or works of art 物体或艺术品) simply made, not showing much skill or attention to detail 粗糙的；粗制的
a crude drawing of a face
脸部的略图