劍橋詞典the point at which a situation is clearly seen to start to change 轉(zhuǎn)折點；決定性時刻；關鍵性事件 The end of the Cold War was a defining moment for the world in more ways than one. 從很多方面來講，冷戰(zhàn)的結(jié)束是世界的一個轉(zhuǎn)折點。 返回 defining moment