noun 下载 🔗分享 牛科动物,牛。 An animal of the family, subfamily, tribe, or genera including cattle, buffaloes and bison. Examples : "The farmer kept a herd of bovines, including cows and buffalo, on his pasture. " 农场主在牧场上养了一群牛科动物,包括奶牛和水牛。 animal agriculture biology 与AI对话词汇游戏阅读练习