柯林斯詞典bloodhound /?bl?d?ha?nd/ (bloodhounds) 1. N-COUNT A bloodhound is a large dog with a very good sense of smell. Bloodhounds are often used to find people or other animals by following their scent. 獵狗; 警犬 返回 bloodhound劍橋詞典a large dog that has a very good ability to smell things, and is used for hunting animals or finding people who are lost 大獵犬;大警犬 返回 bloodhound