Carbonatization
[建] 碳酸饱充作用
🗣️ 情景例句
I'm Martha Vann.
我叫Martha Vann。
It is not polite to eavesdrop on the conversation of other people.
偷听他人说话是很不礼貌的。
Does she have your number?
她有你的电话号码吗？