Pleiocene
a. [地]上新世的
✅ 同义词
🗣️ 情景例句
Speaking of school, how are your grades this term?
谈到学业，你这学期的成绩如何？
It is never too old to learn.
为学不怕年高。
I stopped to let the car cool off and to study the map.
我停下车，让汽车发动机冷却一下，同时查看一下地图。