a.  粗略的；大概的

a.  粗制的，粗糙的

a.  粗俗的，粗鄙的，下流的 ≈ vulgar

a. 〔石油、橡胶等〕天然的，未加提炼的

n.  原油

• crude workmanship  粗糙的工艺

• crude estimate  粗略估计

• crude pictures  粗俗的图片

• in crude terms  简单地说

• Designer sportswear would have to be verified by a standard other than that of pure beauty; the emulation of a designer's life in designer sportswear was a crude version of this relationship. 粗略版本

• The advent of new technologies has added about 4.2 million barrels per day to the crude oil market, contributing to a global over-supply. 原油市场

• His language was often crude. 他的语言常常很粗俗。

• Must you be quite so crude? 你一定要这样粗鲁吗？

BrE /əˌbriːviˈeɪʃn/   

NAmE /əˌbriːviˈeɪʃn/