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专业医学词典
bellows frame
专业医学词典
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与"bellows frame"相近的词条
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Bellowing
bellows
bellows ball
bellows camera
bellows cover
bellows frame
bellows gage
bellows holder
bellows joint
bellows murmur
bellows resuscitator
bellows shutter
bellows sound
bellows stretcher
bellows support
bellows-type lens hood
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意见建议