the practice of using artificial methods to avoid becoming pregnant when having sex; the methods of doing this 避孕（法）；节育（法）synonym birth control- to give advice about contraception就避孕方法提供咨询
Extra Examples- A lot of couples now practise contraception.很多夫妻现在都实行避孕。
- They never used any contraception.他们从来没使用过任何避孕方法。
- a very reliable method of contraception一种非常可靠的避孕方法
Oxford Collocations Dictionaryadjective- effective
- reliable
- artificial
- …
verb + contraception- practise/practice
- use
- provide
- …
phrases- a form of contraception
- a method of contraception
See full entry Word Originlate 19th cent.: from contra- ‘against’ + a shortened form of conception.