英语词汇pnpv的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	pnpv
释义	pnpv 英?['pi:'enp'i:v'i:] 美?['pi'enp'iv'i] 释义 [医][=positive negative pressure ventilation]正负压通气大小写变形:PNPV
随便看	air lift grain drier air-lift gravity drop hammer airlift hammer airlift heater air lift heater airlifting air lifting air lift machine air-lift method air lift mining-vessel airlift mission commander air lift mixer-settler air lift mixersettler air lift mixer settler air-lift mixer-settler air lift mud pump airlift of aviation fuel airlift plot air-lift problem airlift pump air lift pump air-lift pump air-lift-pump air lift recovery airlift requirement

英汉双解词典包含4367426条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。