护封； 套子 newcover jacket的英文翻译是什么意思，词典释义与在线翻译：参考翻译护封,套子 cover jacket的用法和样例：例句I like the design on this book jacket. 我喜欢这本书的护封上的图案。The dictionary is protected by a jacket of clear plastic. 词典带有一个透明塑料的护封。You have a teacup with a cover on it. 你茶杯上有套子。In hot weather, this plastic cover throws off an uunpleasant odour. 在热天，这塑料套子发出一股怪味。
