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	safecracking safecracking safecraker safe criterion safe crop period safe current safe current carrying capacity safe current carrying capacity safe curtain safe curve speed safe custody safe custody safe custody box safe custody business safe custody charge safe custody charges safe custody fee safe custody vault Safed safe day safe days safe deck load height safe-deposit safe deposit safe-deposit box

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。