英语词汇retractable ballpoint pen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	retractable ballpoint pen
释义	retractable — 伸缩式 adj ballpoint pen — 原子笔 ballpoint — 圆珠 a pen— 阹 pen n — 钢笔 n • 画笔 n • 支笔 n • 笔杆 n • 笔杆子 n • 棚 n • 栏 n pen v — 书写 v • 把...圈起来 v
随便看	passenger vehicle segment passenger vessel passenger volume passenger wagon passenger waiting times passenger water transport passenger yield passenger zone pass entrance exam passer-by passeriformes passersbies passersby p-asserted-identity passes passes along passes a resolution passes a resolution for winding up passes a test passes a theory passes away passes behind passes beneath passes between passes beyond the

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。

retractable —