柯林斯词典kestrel /ˈkɛstrəl/ (kestrels) 1. N-COUNT A kestrel is a small bird of prey. 茶隼 返回 kestrel剑桥词典a type of small falcon (= a bird that hunts other birds and animals ) 红隼（一种捕食其他鸟类和小动物的鸟） 返回 kestrel