Photofluorometer
[医] 萤光测定计
🏥 医学释义
荧光测定计
🗣️ 情景例句
No. This is my first visit.
没有。这是第一次。
The purpose of my coming here is to inquire about possibilities of establishing trade relations with your company.
我此行的目的正是想探询与贵公司建立贸易关系的可能性。
But you still haven't explained what you're doing here.
啊，你还没有说你是来干什么的。