noun🔗Share灭绝，绝迹。 The action of making or becoming extinct; annihilation."The extinction of the school's lunchtime debate club was a disappointment to many students. "学校午餐时段辩论社的消失让很多学生感到失望。(Xuéxiào wǔcān shíduàn biànlùn shè de xiāoshī ràng hěn duō xuésheng gǎndào shīwàng.)environmentbiologyecologyanimalplantnaturedisastertoeflChat with AIVocabulary GamePractice Reading
noun🔗Share消光 The absorption or scattering of electromagnetic radiation emitted by astronomical objects by intervening dust and gas before it reaches the observer."The extinction of light from distant stars was significant enough to make them nearly invisible to our telescopes. "来自遥远恒星的光线消光现象非常显著，以至于我们的望远镜几乎无法观测到它们。astronomytoeflChat with AIVocabulary GamePractice Reading
noun🔗Share同时性失认症 The inability to perceive multiple stimuli simultaneously"My extinction at the dinner table made it hard to focus on the conversation; I was only hearing my own thoughts. "我在餐桌上的同时性失认症让我很难集中注意力听别人说话，我只能听到自己脑子里的想法。mindmedicinesensationphysiologyabilitytoeflChat with AIVocabulary GamePractice Reading
