dogKK: []DJ: []n.[C]1. 狗He keeps a dog to guard the house.他养一条狗看家.2. 雄狗;(狐、狼等的)雄兽3. 【口】家伙He is a lucky dog.他是一个幸运的家伙.4. 【口】无赖,流氓5. 【美】【俚】失败;失望6. 【美】...