Pliocene epoch
un. 上新世
🧩 词语组成解析
n. 上新世, 上新世岩
🗣️ 情景例句
I don't think so.
我想不是吧。
Could you hold your questions until I've finished?
请你把你的问题留到我把事情做完再问好吗？
Please come in and sit down. But come to school earlier next time.
但下次要早点到校。