英语词汇“pnpv”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	pnpv
释义	pnpv [=positive-negative-pressure ventilator]正负压呼吸器
随便看	taillight tail light tail-light tail light bulb tail light glass tail lights tail-lights taillights tail-light socket tail light socket taillight switch taillight wiring conduit tail-like taillike tailliker taillikest tailling tail link tail liquid Taillis tail load tail loader tail lobes tail lock tailloir 焦头烂额焦心劳思焦心热中焦思苦虑焦沙烂石焦熬投石焦眉愁眼焦眉皱眼焦眉苦脸焦金流石紅紆紇紇紈紉紊紊乱紋紋