Piroctone
[化] 吡罗克酮; 羟甲辛吡酮
🗣️ 情景例句
I can't wait till he's just a little older.
我迫不及待地希望他长大些。
He who does no good, does evil enough.
好事不做，坏事做绝。
What are you doing?
你在干什么？