Aquatic mammal
高中 Senior High水栖哺乳动物
🧩 词语组成解析
🗣️ 情景例句
Good afternoon, Mrs. Martin. I've come to see Mr. Martin.
您好，马丁夫人。我来看看马丁先生。
My roommate's having a party.
我的室友安排了一个聚会。
There's a zoo in the park. We can go and have a look at the animals.
公园里有个动物园哩。我们可以去看看动物。