Chlorex
[化] (2,2'-)二氯乙醚(选择精制溶剂)
🗣️ 情景例句
In what subject did you get the highest marks?
你哪门科目得分最高？
He left his home to look for employment.
他离家去找工作。
In this way, we have learned all that we know of the laws of astronomy,
例如，用这种方法，我们完全掌握了天文学的规律。