英语词汇“on off valve”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	on off valve
释义	on off valve [ɔn ɔf vælv] 双位阀
随便看	rotating radio beacon rotating radio beacon station rotating radiobeacon station rotating rake mechanism rotating reactor shield plug rotating reading head rotating rectifier rotating rectifier alternator rotating rectifier dish rotating rectifier exciter rotating-rectifier exciter rotating regenerator rotating resistance box rotating reticle rotating Reynolds number rotating rheostat box rotating ring rotating ring-disc electrode(RRDE) rotating-ring-disk electrode rotating ring disk electrode rotating ring-disk electrode rotating rocket testing rotating rod viscometer rotating roll feeder rotating room 地形者，兵之助地形者，兵之助也。地敞中原秋色尽，天开万里夕阳空。地方官是民之父母地无一垄，山无一尺地无一垅，房无一间地无三尺平地无朱砂，赤土为佳地无水为焦土，人无智为行尸地无遗利，物尽其用付款票据付清付火付现付给付船付讫付诸付诸东流付账