英语词汇expiration of certificate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	expiration of certificate
释义	expiration n — 到期 n certificate n — 证 n • 券 n • 证明 n • 证明书 n • 凭证 n • 证照 n • 签证 n • 证件 n • 凭照 n • 证券 n of — 的
随便看	learning and research learning and sharing learning and skills learning and skills Council learning and teaching learning and teaching process learning and teaching tools learning and understanding learning and work learning another language learning anytime anywhere learning approach learning approach for learning architecture learning areas learning arrangement learning a second language learning assessment learning assistance learning atmosphere learning a training learning at the workplace learning attitude learning awareness learning background

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。

expiration n —