英语词汇while on duty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	while on duty
释义	a while — 一时 • 一会 • 一会儿 while — 却 • 当时 • 迨 on duty — 值班 • 坐班 duty n — 责 n • 职 n • 任务 n • 职责 n • 税 n • 天职 n • 职分 n • 职守 n • 本职工作 n while conj — 虽然 conj on prep — 关于 prep
随便看	was rife was right was right about was right from the start was right in his assumption was right to find was ringing was rinsed was rinsed with was ripe for was ripped was robbed was rocked was rolled out was rooted was rotated was rotten was rough was rounded off was roused was rubbed was rubbish was rudely disturbed was ruined was ruled

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。

a while —