dead-cat hole 死猫洞

Dead-cat hole refers to the space between the top of a car tire and the body of the car, in other words, the space between a car's tire and the wheel well.   Dead-cat hole（死猫洞）指汽车轮胎上部与车体之间的空隙，也就是汽车轮胎和轮仓之间的那个空隙。   For example:   US models will have larger dead-cat holes than European ones. 美国版的车上车轮和轮仓之间的空隙要比欧洲版的大一些。