Chromatographing
[化] 色谱分析
🗣️ 情景例句
If you want my advice, I would...
依我看，……
Please take your time.
请慢慢来。
We could have a walk around. Let's go out at about six o'clock, shall we?
我们可以四处走走。咱们大约6点出发，行吗？