late 14c., "in a raw state," from Latin crudus "rough; not cooked, raw, bloody," from PIE *krue-do-, from PIE *kreue- (1) "raw flesh" (see raw). Meaning "lacking grace" is first attested 1640s. Related: Crudely; crudeness. Crude oil is from 1865.
中文解释
1. crude oil 原油。2. rude, raw => crude.3. 谐音“可鲁的、粗鲁的”----可粗鲁了、可粗鲁的。
实用例句
1. Oil majors need not fear being unable to sell their crude.
大型石油公司无需担心原油销售不出去。
来自柯林斯例句
2. A crude oil slick quickly spreads out over water.
原油泄露后的浮油很快在水面上扩散开来。
来自柯林斯例句
3. Don't be crude tonight, Bernard, it doesn't become you.
今晚别说荤话，伯纳德，说荤话可不好。
来自柯林斯例句
4. He was critical of the people, disparaging of their crude manners.
他对那些人很有看法，看不起他们粗俗的举止。
来自柯林斯例句
5. This is the virus in very crude simple diagrammatic form.