Sulphopone
锌钙白(硫化锌加硫酸钙)
🗣️ 情景例句
Hello. This is a representative of Zhongyou Department Store.
喂，您好。我是中友百货的。
Recently, I have learned a lot of new things about myself.
最近，我学到了许多自己以前不明白的事理。
I'm hungry. I'm having another one.
我饿了。我再吃一块。