词语air cock
解释放气旋塞;n.空气阀
词性名词
air cock〔名词〕气旋塞,气栓,空气开关详细»
air cock〔名词〕放气阀,气孔旋塞详细»
air cock〔名词〕气栓,排气旋塞详细»
air cock〔名词〕空气栓,排气旋塞详细»
air cock〔名词〕气栓详细»