Fossiliferous
a. 含有化石的
🗣️ 情景例句
I can't make up my mind about it.
关于那件事，我还不能做决定。
You'll have your own office soon but for the time being you'll have to share one.
你很快就有自己的办公室了，不过暂时还得和别人合用一间。
No. Why?
不知道。怎么回事？