Kemidol
细石灰粉(商品名,系由白云石制得的石灰粉)
🗣️ 情景例句
I know the company well. It's big.
这家公司我很清楚。是大公司。
My sister worked as a secretary before she got married.
在她结婚了以前，我的姐姐为一位秘书。
You can say that again.
说的是。