Subcalcareous
[医] 微石灰性
🗣️ 情景例句
Right, Robbie?
对吧， Robbie？
We can offer a discount in progressive stages according to the size of the order.
根据订购数量的大小，我们可提供累进的折扣。
There is a picture on the wall.
墙上有一张画。