短語詞組短語Extraterrestrial Highway 外星人公路;外星公路;外星人高速公路extraterrestrial origin 行星影區(qū)extraterrestrial source 地外源extraterrestrial space 地球外空間extraterrestrial environment [航]地外環(huán)境;繙譯extraterrestrial geology [地質(zhì)]地球外地質(zhì)學(xué)extraterrestrial base [航]航天站Extraterrestrial manufacture 外星制造extraterrestrial sediment 外層空間源沈積物extraterrestrial intelligence 地外智慧生物，外星人extraterrestrial being (ET) 外星人 返回 extraterrestrial