Glaciations
(glaciation 的复数) n. 冻结成冰, 冰川作用
🗣️ 情景例句
Thank you.
谢谢 。
I told him to come in while waiting.
我告诉他进来等一下。
Excuse me. Is there a post office near here?
请问，附近有邮局吗？