noun 下载 🔗分享 灭绝, 绝灭 The action of making or becoming extinct; annihilation. Examples : "Example Sentence: "Scientists are worried about the increasing rate of animal extinctions due to habitat loss." " 科学家们对由于栖息地丧失而导致的动物灭绝速度加快感到担忧。 environment biology ecology science nature 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 消光,星际消光 The absorption or scattering of electromagnetic radiation emitted by astronomical objects by intervening dust and gas before it reaches the observer. Examples : "Astronomers must account for interstellar extinctions when calculating the true brightness of distant stars, because dust and gas obscure some of their light. " 天文学家在计算遥远恒星的真实亮度时,必须考虑到星际消光现象,因为尘埃和气体遮蔽了它们的一部分光芒。 astronomy physics space 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 同时性消灭,同时性丧失 The inability to perceive multiple stimuli simultaneously Examples : "The neurological exam revealed several extinctions; for example, the patient couldn't feel a touch on their left hand if they were simultaneously touched on their right cheek. " 神经系统检查显示病人有多处同时性消灭现象;例如,如果同时触摸病人的右脸颊,他们就感觉不到左手被触摸了。 physiology mind 与AI对话词汇游戏阅读练习