英语词汇roller plunger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	roller plunger
释义	roller — 滚子 • 磙 • 碾砣 roller n — 辊筒 n • 滑轮 n plunger n — 柱塞 n • 活塞 n
随便看	concern from concern Group concern Group concern has been expressed concern has been voiced concern having concern headquarters concern himself concern i have concern in assessing concern individuals concerning concerning about concerning abuses concerning activity concerning adjustments concerning Admission concerning Africa concerning Africa concerning a job concerning a mail concerning among others concerning an event concerning animal welfare concerning another issue

英汉双解词典包含2273206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。

roller —