Caenozoic
a. 新生界的, 新生代的
🗣️ 情景例句
We finished addressing over three hundred envelopes.
我们写了三百多个信封地址了。
How long has it been since you've heard from your uncle?
自从你听到叔叔的消息有多长时间了？
What's the doing?
她在干什么？