英语词汇“up-grading”的翻译、意思、用法、释义-英汉双解词典-雅致网

单词	up-grading
释义	请查阅词条：up-grade
随便看	ionamine ion beam ion-bombard ion-bombarded ion bombardment ion burn ion chamber ion channel ion chromatography ion drive ionene ion engine ionesco, eugene Ionesco, Eugène ion etching ion exchange ion-exchange ion-exchange chromatography ion-exchanged ion-exchange polymer ion exchanger ion exchanger ion-exchange resin ion-exchanges ion-exchanging 包厢包含包围包围圈包圆儿包场包头包子包孕包容 Kneifzange Kneipe Kneipenbummel Kneipenwirt Kneten Knetlegierung Knetmasse Knetstahl Knick Knick