英语词汇role number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	role number
释义	role n — 作用 n • 角色 n • 任务 n • 职能 n • 脚 n number n — 数 n • 码 n • 号码 n • 号头 n • 编号 n • 数字 n • 数码 n • 刊号 n
随便看	whole England whole enterprise whole entity whole environment whole equipment whole essence whole estate whole Europe whole evaluation whole evening i was whole event whole existence whole experience Whole February whole feeling whole field whole financial market whole financial system whole fish whole fleet whole food whole food market whole food nutrition whole foods whole forecast

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。

role n —