基本解释n.臀部；屁股同根派生 英汉例句用作名词 (n.)Toad sat straight down in the middle of the dusty road, his legs stretched out before him, and stared fixedly in the direction of the disappearing motor-car.蟾蜍一屁股坐在满是尘土的大路当中，两腿直挺挺地伸在前面，眼睛定定地凝望着汽车开走的方向。