Dioxopiperidine
二氧代哌啶, 哌啶二酮
🗣️ 情景例句
he'll be an important decision-maker
他将成为一个重要的决策者
How often did I tell you to keep quiet?
我告诉你多少次要安静?
When the journalist again failed to reply, the editor reluctantly published the article as it had originally been written.
但记者还是没有回复。编辑无奈，勉强按原样发稿了。