英语词汇unmanned launch简单造句、意思、用法及例句-英语例句辞典

单词	unmanned launch
例句	原声例句 VOA Special 2018年9月合集 Musk said that the BFR is still in development and will make several unmanned test launches before carrying passengers. 马斯克表示， BFR 仍在开发中，将在载客前进行几次无人驾驶测试发射。
随便看	entrance exam entrance examination entrance examinations entrance exams entrance fee entrance fees entrance free entrance gate entrance guard entrance hall entrance halls Entrance I. entrance in entrance into entrance lobby entrance of entrance requirements entrances entrance side entrance step entrance steps entrance ticket entrance time entrance to entrance to the station

英语例句辞典收录519880条英汉例句词条，基本涵盖了全部常用单词的造句方法及例句，是英语学习的有利工具。