Neocene
a. 晚第三纪的\\nn. 晚第三纪
🗣️ 情景例句
You've been a very helpful.
你帮了大忙。
Who is the auther of this mystery story?
谁是这篇神秘故事的作者？
We are all in favor of this plan.
我们都赞同这项计划。