Dihydroxy acetone
[化] 二羟丙酮; 二羟基丙酮
🧩 词语组成解析
n. 丙酮\\n[化] 丙酮
🗣️ 情景例句
I would like to send this by registered mail, please.
我想把这封信挂号寄出。
I'm going to show him how to write.
我正要指点他如何写字。
Why not?
干吗不来？