Fluorospectrophotometer
荧光分光光度计
🗣️ 情景例句
and then we'll use it to sell others.
然后我们再利用它来销售其他的。
Excuse me I couldn't write you sooner.
对不起我不能尽快给你写信。
It's a bit windy today, isn't it?
今天有点风，是不是？