evacuation〔名词〕抽空,排泄作用,排泄物详细»
evacuation〔名词〕抽空,排气详细»
evacuation〔名词〕抽真空,排空详细»
evacuation〔名词〕抽空详细»
evacuation【消】疏散,撤离<在发生火灾或其他紧急情况时人员有次序的撤向安全区>详细»
抽真空pick up the suction;vacuate详细»
抽真空pick up the suction;rarefy详细»
抽真空creed receiving perforator;vacuumpumping详细»