英语词汇double ruling 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	double ruling pen
释义	double ruling pen
随便看	local second selector local secretory IgA antibody local section local sector local securities Local Security Authority local seed source local segment local segment table local segment table base local seizure local selection local selection pressure local selector local semigroup local sender local sensing local sensitivity local separation local separative capacity local server LocalServer local service local service airline local service area

英汉双解词典包含3607232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。