Paleocene
n. 古新世纪
🗣️ 情景例句
in the public school
在公立学校中
You'd better run or you're going to be left behind.
你最好跑不然你将落在后面。
At the same time, however, insects are strangely fascinating.
同时，不知为什么昆虫又是迷人的。