noun 下载 🔗分享 外星人,地外生物. A being originating from outside of the Earth's atmosphere, from space, or from another planet; an alien Examples : "The children excitedly discussed whether the strange lights in the sky were caused by an extraterrestrial. " 孩子们兴奋地讨论着天空中那些奇怪的光是不是外星人造成的。 being space astronomy science mythology inhuman person 与AI对话词汇游戏阅读练习
adjective 下载 🔗分享 来自地球外的, 外星的 Originating from outside of the Earth's atmosphere, from space, or from another planet; alien to Earth or its environment. Examples : "Scientists are studying extraterrestrial signals that might come from other planets. " 科学家们正在研究可能来自其他行星的地球外信号/外星信号。 space astronomy science 与AI对话词汇游戏阅读练习