Fluoremetry
荧光测定术
🗣️ 情景例句
Then think about the word in a sentence.
然后把这个词放到句子的环境中去。
Let's go visit them.
让我们去拜访他们吧。
Because I've just retired.I want to buy a small house in the country.
因为我刚退休。我想在乡下买幢小房子。