哺乳动物英释nna type of animal that drinks milk from its mother’s body when it is young. Humans, dogs, and whales are mammals.
1 marine mammal,海产哺乳动物
1 Humans, dogs, elephants, and dolphins are all mammals, but birds, fish, and crocodiles are not..人、狗、大象和海豚都是哺乳动物,而鸟、鱼和鳄鱼则不是。
更新时间:2025-02-22 14:53:44