Stratigraphers
(stratigrapher 的复数) n. 地层学家
🗣️ 情景例句
We're going to take it slow first.
开头我们要做慢一点。
It's none of my business,but I think you ought to work harder.
它是不关我的事，但是我认为你应该努力工作。
He is collecting money.
他在筹集资金。