英语词汇at the time of preparation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	at the time of preparation
释义	at the time of— 之际 See also: at the time — 一直 • 向来 at a time — 每次 the time— 天时 at one time — 一度
随便看	call at the office call a tune call audio call availability call a vision call away call away from call a window call a witness call back callback action callback class callback for callback from callback function call back -insolvenzanfechtung callback mechanism callback method call back number callback request call-back time call barring call before call beforehand call-before-you-dig

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。

at the time of—