earth-boundbaʊndCOCA⁷⁷⁴³⁷BNC⁶⁶⁹⁸³ 基本例句 🌏只在地球上的；属地 But it has been luckier than Vesta—and almost every other asteroid—in avoiding collisions, and has thus not yielded a huge crop of meteorites for Earth-bound scientists to exam in e. 但是，谷神星在避免碰撞方面一直比灶神星和几乎所有其它的小行星要幸运的多，因而还没有产生巨大系列陨石给返回地球的科学家做研究之用。 ecocn