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 noun a cup-shaped appliance for performing vacuum extraction in childbirth （胎儿）真空吸出器, 真空吸杯。亦称VENTOUSE.
随便看	submicroscopic subminiature submission submissive submissively submissiveness submit submit oneself submitted submitter submitting submodification submodifier submodify submontane submucosa submucosal submultiple submunition subnetwork subnormal subnormality sub-nuclear suboptimal sub-orbital

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