Paleomammalogy
古哺乳动物学; 古生物哺乳类学
🗣️ 情景例句
OK. Tell it to me again.
好吧， 再说给我听听。
Cathy has told me so much about you.
我常常听到凯茜提到你。
Hi, Sam! How are you today?
嗨，山姆！你今天好吗？