英语词汇concentric 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	concentric piston ring
释义	concentric piston ring 简明释义同心活塞环网络释义短语 1 concentric piston ring detail 同心活塞环
随便看	treat ... as treat consecutive delimiters as one treat diarrhea with diuretics treat disease treat disease before it arises treated treated-air delivery treated but not admitted treated calcium carbonate treated clay treated coal treated earth treated effluent treated felt treated flour treated FR fabric treated gasoline treated grinding wheel treated joint treated juice tank treated lens treated lumber treated neutrals treated oil treated paper

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。