| 釋義 |
詞性詞形譜(n)extinction(n)extincture(a)extincted extinctive extinct extinction 高中必修500 全國(guó)卷頻次:1 教材出處:譯林版必修B3U1 /?k?st??k??n/ n. 消失,消亡,消滅,廢止 高考真題原句提選:Already well over 400 of the total of 6,800 languages are close to extinction, with only a few elderly speakers left.在總共6800種語(yǔ)言中,已經(jīng)有遠(yuǎn)遠(yuǎn)超過(guò)400種語(yǔ)言接近滅絕,只剩下一些年長(zhǎng)的使用者。The weak links may thus keep species from driving one another to extinction. 因此,這些薄弱環(huán)節(jié)可能會(huì)使物種不至于相互驅(qū)趕而滅絕。 |