英语词汇“x.21”的翻译、意思、用法、释义-英汉汉英词典

单词	x.21
释义	X.21(CCITT)X系列第21号文档(定义X.25实体层之规格标准)X.21X.21 通信协定X.21(CCITT)X系列第21號文件(定義X.25實體層之規格標準)通訊工程X.21X.21 通信協定電子計算機名詞
随便看	by-product phosphate by-product power by-product pricing by-product recording by product recovery by-products byproducts by-products usable by-product yield by-product， plutonium by-product， reactor by profession by proxy by purchase. these who attain the position of graduates of 1st degree by purpose by-purpose bypurpose byr by rail byramgore reef byramgore reef (chereapani) byrd byrd cloth byrd gl. byrd land