常見例句用作名詞 (n.)At that point officials performed a U-turn and began negotiating an emergency rescue.在那時,政府官員開始“U型”大轉(zhuǎn)彎,準備商討進行緊急救援。Make a U-turn at the end of the street.在街的盡頭做U字掉頭。 返回 U-turn