Ultramicrscope
[电] 超显微镜
🗣️ 情景例句
I speak fairly good English and I enjoy meeting different kinds of people.
我的英语讲得很流利，而且我喜欢接触不同的人。
My watch is fast and your watch is slow.
我的表快，而你的表慢。
You are coming along well.
你进展得很好。