Chromatographing
[化] 色谱分析
🗣️ 情景例句
If I were you I'd change the beginning.
如果我是你的话，我会把开头改一改。
I bought it at half price.
我花了半价买来的。
Yes. Could you ask him to call me, please?
可以。请你告诉他给我打个电话，好吗？