Microdensimeter
显微光度计
🗣️ 情景例句
What's new?
有什么新鲜事？
Maybe we should hold off until we have covered item B on our agenda.
也许我们应该先谈论完B项议题。
I read a few lines, but I did not understand a word.
我读了几行，但一个字也不懂。