Pyridone
[化] 吡啶酮; 羟基吡啶
🗣️ 情景例句
Ellen and I'll take you to your room. Ellen
和我带你去你房间。
No one can call back yesterday.
往日不复返。
so she went to fetch the porter from his basement.
于是她到地下室去找看门的人。