Apogrite
(=graywacke)杂砂岩
🗣️ 情景例句
We have a wide connection in U.S.A.
我们在美国各地有广泛业务关系。
I think we may be able to work together in the future.
我想也许将来我们可以合作。
What's your name and address?
您的姓名和住址？