英语词汇“backup contraception”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	backup contraception
释义	DictionarySeeemergency contraception backup contraception backup contraception The use of secondary contraception in the event of failure of or suboptimal primary contraception. backup contraception Gynecology The use of 2º contraception in the event of failure or suboptimal 1º contraception. Cf Emergency contraception.
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