Chromatographing
[化] 色谱分析
🗣️ 情景例句
but our schedules are so different.
但我们的工作时间实在差太多了。
He realized that he was heading in the wrong direction.
他意识到走错了方向。
So one day they took him to a doctor.
于是有一天他们带他去看医生。