Ampelite
黄铁炭质页岩, 硫铁黑土
🗣️ 情景例句
That's true.
正是如此。
This is a check.
这是一张支票。
After having been instructed to drive out of town, I began to acquire confidence.
在接到把车开出城的指令后，我开始有了信心。