Dimethylcyclohexanedione
[化] 二甲基环己烷二酮
🗣️ 情景例句
Don't forget to take lots of pictures.
别忘了照些照片。
I would like to suggest that we take a coffee break.
我建议我们休息一下喝杯咖啡。
Good morning. Sit down, please.
早上好，请坐。