成语

①猫哭老鼠 māokū－lǎoshǔ [释义]比喻假慈悲,伪装同情。 [English]It is sheer hyprocricy for the cat to cry over the death of mouse;shed crocodile tears. [例句]不要猫哭老鼠了,我问你,你今晚咋个把他逼来跳水的?

②猫鼠同眠 māoshǔ－tóngmián [释义]比喻官吏失职,纵容坏人,也比喻上下勾结,朋比为奸(一个使的丫头,和他猫鼠同眠,惯的有些折儿!――《金瓶梅词话》)。 [Eglish]thieves and police work together,as the cat and the rat sleep together;act in collusion with each other.