英语词汇vacuum extractor怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	vacuum extractor
释义	vacuum extractor 【医】(胎儿)真空吸出器，真空吸杯(亦作 ventouse) Sometimes a vacuum extractor is used instead of forceps. 有时用真空吸出器而不用产钳。
随便看	prevaluation prevaluations prevalue prevalued prevalues prevaluing prevariation prevariations prevaricate prevaricated prevaricates prevaricating prevarication prevarication prevarications prevaricative prevaricative prevaricative, prevaricatory prevaricator prevaricators prevaricatory prevegetation prevegetations prevenance prevenances'

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