M-dimethylaminophenol
[化] 间二甲氨基苯酚
🗣️ 情景例句
Let's meet more often.
让我们常见面。
What sort of guarantees are there against late delivery?
惩罚延迟发货有什么保证呢？
I hope you have a good journey back to Guangzhou.
祝你回广州时一路顺风。