Apogrite
(=graywacke)杂砂岩
🗣️ 情景例句
He's just fooling around.
他用情不专。
That's fine. What time do I have to be at the airport?
好的。我应该几时到达机场？
Everyone is at school today except LinTao.
今天除了林涛，每一个人都到校了。