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 1. 【机】活塞式阀门 2. 【音】(铜管乐器上的)活塞阀键
随便看	cryotherapies cryotherapy cryotron cryotrons cry out cry out against cry out for cry over cry over spilt milk cry over spilt milk cry over spilt (或 spilled) milk cry poor mouth cry-poor-mouth crypt crypt- cryptaesthesia cryptal cryptal cryptanalyse cryptanalysed cryptanalyses cryptanalysing cryptanalysis cryptanalyst cryptanalysts

英汉双解词典包含548777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。