英语词汇“direct-challenge system”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	direct-challenge system
释义	direct-challenge system 直接呼叫系统;直接询问系统
随便看	major seventh major seventh (18/8) major seventh chord major seventh chords major sevenths major shareholder major shareholders major shell majorship majorships major shock majors in major sixth major sixth (5/3) major sixths major sized major smuggler major smuggling major soil grouping major soil types majors on major source of pollutant major spare parts major species major spiral 礊礋礌礍礎礏礐礑礒礓俏俏丽俏伶伶俏似俏卖俏头俏如俏媚俏市俏式