Fluorenone
芴酮, 氟润滑脂
🔁 扩展释义
【化】 芴酮
🗣️ 情景例句
No news is good news as far as I'm concerned.
我觉得没有消息就是最好的消息。
I'm under a lot of pressure.
我的压力很大。
Many people have been out of work recently.
最近有许多人失业。