Dibromosalicylaldehyde
[化] 二溴水杨醛
🗣️ 情景例句
Oh, it was no trouble.
哦 没什么麻烦。
Do you work near the church?
你在教堂附近工作吗？?
Now, this is the chemistry lab. Have you been in this lab before?
好啦，这是化学实验室。你们以前到过这个实验室吗？