ravelv.开线；弄清楚；解决；使纠缠；使错综复杂n.松开；松开的线；混乱Ravel.n.拉威尔（人名）ravelled spot松散处ravel columns碎石桩Raveloarimefy拉韦卢阿里梅菲Raveling test飞散试验raveling cord分离横列线ravelly ground松散岩层raveling course分离横列ravelling property脱散性Ravel's piano concerto in Gn.[动]科伊狗(丛林狼和野狗的杂交后代)