Pyridone
[化] 吡啶酮; 羟基吡啶
🗣️ 情景例句
He has a white-collar job.
他做的是白领工作。
Proverbs are short sentences drawn from long experience.
谚语言短简，得自老经验。
We realized that they must have become unduly frightened by the rising flood,
我们意识到他们一定是被不断上涨的洪水吓坏了。