英语词汇piston-type expander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-type expander
释义	piston-type expander 翻译活塞式膨胀机以上为机器翻译结果，快速获取精准的人工翻译结果，建议选择有道人工翻译网络释义短语 1 expander type piston ring 涨圈式活塞环
随便看	iron binding protein Iron Binding Proteins Iron-Binding Proteins iron binding wire iron bird iron black iron-black glaze iron block iron bloom iron blue iron blue iron-blue glaze iron blue pigment iron blue iron board iron body iron-body brass plug cock iron body valve iron bolt iron bomb iron bomb iron boot iron boot exercise iron boots iron boracite

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。