Polypedon
(土壤)多立体剖面
🗣️ 情景例句
Um...Alexandra, let me introduce you.
噢……Alexandra 让我来介绍一下。
I hope he will be able to find it.
我希望他会找到它。
In my opinion, we should buy the IBM PC 586.
我认为我们应该买IBM586微机。