柯林斯词典protrude /prəˈtruːd/ (protruding,protruded,protrudes) 1. V-I If something protrudes from somewhere, it sticks out. 突出[正式] ...a huge round mass of smooth rock protruding from the water. …从水中突出来的一块光滑的圆形巨石。 返回 protrude剑桥词典to stick out from or through something 伸出，突出，鼓出 A rotting branch protruded from the swamp like a ghostly arm . 一根腐烂的树枝像鬼的手臂一样从沼泽里伸出来。 protruding ears /teeth 招风耳／龅牙 返回 protrude