剑桥词典an action that ends something that has been gradually getting worse , or that kills a person or animal in order to end their suffering 致命一擊;(爲免除人或動物的痛苦而給予的)慈悲一擊 Jane's affair was the coup de grâce to her disintegrating marriage . 簡的婚外情終結了她本已破碎的婚姻。 返回 coup de grâce