英语词汇at 9:21 oclock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

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。

单词	at 9:21 oclock
释义	at prep — 于 prep • 对 adv • 乎 prep
随便看	contract negotiations and closing contract negotiation stage contract Note contract notice contract notice period contract obligation contract occurs contract of affreightment contract of Alliance contract of appointment contract of apprenticeship contract of assignment contract of bailment contract of carriage contract of delivery contract of employment contract of insurance contract of international carriage of goods by rail contract of Labor contract of loan for use contract of nearly contract of purchase contract of service contract of significance contract of transport

at prep —