英语词汇piston-operated 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-operated valve
释义	piston-operated valve 简明释义活塞动作阀网络释义短语 1 piston operated valve 活塞操作阀
随便看	internal-external gear arrangement internal external gear clutch internal-external gear clutch internal-external heat internal external heat internal-external lapping machine internal-external locus of control internal-external matrix internal external rotary pump internal external sthenia internal-external sthenia internal external upset internal-external upset drill pipe internal external upset drill pipe internal-external upset tubing internal external upset tubing internal-external urethrdomy internal fabric internal face internal face internal factor internal factor evaluation matrix internal failsafe timer internal-fan kiln internal Faraday rotation

英汉双解词典包含3185865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。