英语词汇free-piston engine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	free-piston engine
释义	free-piston engine 【机械装置】自由活塞发动机；自由活塞式发动机
随便看	advance overburden advance poll advance polls advancer advance ratio advancers advance sheets advance signal advance slope grouting advance slope method advancest advance stripping advance to advance towards advance upon advance wave advancing advancing fire advancing longwall advancingly advancings advancing years advantage advantage court advantaged

英汉双解词典包含483723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。