英语词汇piston valve怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	piston valve
释义	piston valve 【机械学】活塞式阀门【音乐】(铜管乐管的)直升式活塞
随便看	parishioners parishionership parish lantern parish-pump parish pump parish register parish registers Parisian Parisianly parisians Parisienne parisiennes Paris, Matthew parison parisonic parisons parison swell pariss Paris white Paris yellow parisyllabic parities parity parity bit parity check

英汉双解词典包含483723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。