反刍的食物 cud
反刍类的 ruminant
敏感的小反刍兽疫病毒 peste des petits ruminants virus ; PPRV
在非反刍动物的胃肠道 Gastrointestinal tract
雌性野犬贝尔(Bell)捕食回来，受到11只幼犬的欢迎。它们迫不及待地想从母亲那里得到一餐反刍的肉食。
Back from a kill, Bell, the breeding female of her pack, is greeted by 11 pups, anxious to nurse and beg a meal of regurgitated meat.
话说回来，他们发现的这些途径让人觉得人类看起来更像是反刍动物：比如山羊和绵羊，这类动物都是用细菌来消化所食植物中其它无法消化的物质。
Nevertheless, the pathways they found leave humans looking more like ruminants: animals such as goats and sheep that use bacteria to break down otherwise indigestible matter in the plants they eat.
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