Tetrapoda
四足动物总纲
🗣️ 情景例句
Hi. This si Peter from Dr. Alice's office.
嗨，你好，我是埃里斯诊所的彼得。
Oh well, you'll just have to remember their names.
好吧，你们只好记住他们的名字了。
Actually, it is more than we need.
事实上，已超出我们所需要的。