Chesterian
[地质]契斯特群
🗣️ 情景例句
Couldn't you sell us one carton for-?
不能以每盒--卖给我们吗？
I hadn't planned on swimming across the whole lake.
我可从没计划要游过整个湖。
This clause will have to be changed.
这一条必须更改。