英语词汇perform a certification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	perform a certification
释义	perform — 行 • 履行 • 演 • 表演 • 演出 • 修练 • 演戏 certification n — 证书 n • 证明 n • 鉴定 n perform sth. v — 执行 ... v • 演奏... v • 完成... v certify v — 核证 v certify — 签证
随便看	a shift a shift away a shift away from a shifted production a shift from a shift has occurred a shift in attitudes a shift in favour a shifting balance a shift in mood a shift in perspective a shift in resources a shift in sales a shift in strategy a shift in the composition a shift in the distribution a shift in understanding a shift occurred a shift of costs a shift of focus a shift to higher a shift towards as high a proportion as high a return as high as ever

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。

perform —