Fluoremetry
荧光测定术
🗣️ 情景例句
How are you doing, Richard?
现在怎么样， Richard？
They had to cut down a lot of trees to make room for farms.
他们为了为农场增加空间不得不砍倒很多树。
You see, it's easy. Run! Good!
你看，挺简单的，跑起来，好！