Boundstone
黏结灰岩
🗣️ 情景例句
Oh, she has an opening tomorrow at ten.
哦，她明天上午10点有空。
The ground around here is stony and not very good for farming.
在这里附近的地多石做为耕作不很好的。
The majority of people in the town want to encourage new industry in the area.
城里大多数人都希望促进这一地区工业的发展。