Parevert
氯化钙、转化糖和氯化镁的混合物
🗣️ 情景例句
You're talking about a lot of money.
你们谈的可是一大笔钱。
There are many training classed and night classes.
有许多培训班与夜校。
He has been there for six months.
他在那儿已经住了6个月了。