Celatom
硅藻土
🗣️ 情景例句
When will you be through with your homework?
你的家庭作业什么时候可以做完？
No matter what comes up, don't sound nervous.
不论发生什么事情，你也不要显得紧张。
Lucy, are you hungry?
露茜，你饿了吗？