學(xué)個(gè)詞 Learn A Word:2032_on_the_brink_of

　　今天我們要學(xué)的詞是 on the brink of. On the brink of 意思是瀕臨，處于邊緣。隨著烏克蘭局勢的變化，Analysts are worried that Ukraine could be on the brink of a civil war. 分析人士擔(dān)心，烏克蘭可能正處于內(nèi)戰(zhàn)的邊緣。The World Health Organization declared the spread of polio a global health emergency, as the virus, once driven to the brink of extinction, is mounting a comeback. 一度幾近消失的小兒麻痹癥死灰復(fù)燃，世界衛(wèi)生組織宣布小兒麻痹癥的傳播是一場全球健康危機(jī)。好的，今天我們學(xué)習(xí)的詞是 on the brink of, on the brink of, on the brink of...