释义 |
词性词形谱(n)extinction(n)extincture(a)extincted extinctive extinct extinction 高中必修500 全国卷频次:1 教材出处:译林版必修B3U1 /ɪkˈstɪŋkʃən/ n. 消失,消亡,消灭,废止 高考真题原句提选:Already well over 400 of the total of 6,800 languages are close to extinction, with only a few elderly speakers left.在总共6800种语言中,已经有远远超过400种语言接近灭绝,只剩下一些年长的使用者。The weak links may thus keep species from driving one another to extinction. 因此,这些薄弱环节可能会使物种不至于相互驱赶而灭绝。 |