相关单词近義詞 alien 外僑, creature 生物, Martian 火星人, celestial 天上的, interplanetary 行星間的, interstellar 星際的, otherworldly 超脫塵世的, extraterrestrial being 外星人, 外星生物...臨近詞extra, extraovate相似詞extrapolate, extrasensory, extrasensory perception, extrasolar, extraterritorial, extraterritoriality, extravagance, extravagant, 返回 extraterrestrial