英语词汇fountain pen outer cap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	fountain pen outer cap
释义	fountain pen outer cap 简明释义钢笔头套管网络释义短语 1 fountain n pen outer cap 钢笔头套管
随便看	triple energizer triple energizer convulsion triple energizer meridian triple-engined airplane triple-engined type triple-engine layout triple engine type Triple Entente triple entry triple-entry room-and-pillar mining triple-entry system triple error correcting code triple-error-correcting code triple-error correcting code triple expansion triple-expansion triple expansion engine triple-expansion engine triple expansion steam engine triple-expansion steam pump triple-exponential triple exponential smoothing triple fabric triple fault triple feature

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。