英语词汇compound piston ring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	compound piston ring
释义	compound piston ring 简明释义组合式活塞环专业释义 1 交通运输工程组合式活塞环
随便看	private company share private company shares private component private concern private confidential private consultation private consumer private consumption private consumption expenditure private contract private control private conversation private corporation private corporations private cost private cost private councillor private CP form private credit private crimes private cryptography private data private database private data network private data set

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。