M-dimethylaminophenol
[化] 间二甲氨基苯酚
🗣️ 情景例句
Oh, don't look so sad.
噢， 别显得那么无精打采。
Yes,I do.
是的，我有。
The instrument was bought by my grandfather many years ago.
是我祖父在很多年以前买的。