英语词汇certification exam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	certification exam
释义	certification n — 证书 n • 证明 n • 鉴定 n exam — 测试 certify v — 核证 v certify — 签证
随便看	via an via an agreement via analogue via Android via an e-mail via a network via an interface via an optical via another channel via an Rs-232 interface via any means via any medium via any method via a partnership via a phone call via a probe via a range of via arbitration via a referendum via a right click via arrows via a series of via a short message via assumption via a subsidiary

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。

certification n —