Mesosilicate
焦硅酸盐
🗣️ 情景例句
The village was filled with people--the weather was so nice.
镇上挤满了人--因为天气好的缘故。
I ask him to tell me everything he did.
我要求他告诉我，他所做的每件事情。
Don't look out of the window concentrate on your work.
别看窗外，专心工作。