Oligocene
n. 渐新世, 渐新统\\na. 渐新世的, 渐新统的
🗣️ 情景例句
How did you get on in your exam?
你考得怎样？
Until when?
借到什么时候？
but hauling it out of the water proved to be a serious problem.
可是把盘子捞出却是一个很大的难题。