Ultrapaque microscope
[医] 超暗显微镜
🧩 词语组成解析
🗣️ 情景例句
We're also very glad to have practical business dealings with you.
我们也很高兴能和贵公司建立实质性的业务联系。
The student has made tremendous progress.
这个学生进步非常快。
No, we don't.
不，没有。