英语词汇at promoting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 promoting
释义	at prep — 对 adv • 于 prep • 乎 prep
随便看	open countryside open courseware open courtyard open credit open credit account open criteria open crotch open csv file open cubicles open cure Open curriculum open cursor open customs open cut open cut mine open cut mining open cycle open cycle plant open cylinder open daily open daily from open database open database connectivity open data policy open data set

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 prep —