n a spring-flowering shrub or small tree of the genus Crataegusn the nictitating membrane of a horsev utter `haw'
n. 山楂( haw的名词复数 ); 吆喝牲畜左转; 瞬膜; 呃v. （使）向左转, 支吾( haw的第三人称单数 )