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	manual of arms manual of budgetary control manual of classification manual of cost control Manual of Discipline manual office manual of industrial property manual of instructions Manual of Materia Medica manual of navigation manual of operating instructions manual of operation Manual of Operations manual of standards manual of symbols manual oil pressure pump manual on chemical pollution manual on reception facilities manual opeation manual open-loop control manual operated manual operated manual operated control manual operated cutter manual-operated cutter

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。