crude
[kru:d] adjective
SIMPLE 简单的
ADVANCED
■simple and not skilfully done or made 粗糙的；简陋的；粗制的；未加修饰的•a crude device/weapon简陋的装置／粗制的武器
[kru:d] adjective
RUDE 粗鲁的
■rude and offensive 粗俗的；粗野的；无礼的•a crude remark/comment粗俗的话／评论
[kru:d] noun uncountable (also crude oil)
■oil in a natural state that has not yet been treated 原油 |