Dienone
二烯酮
🗣️ 情景例句
We must prepare ourselves to have a hard time.
我们必须准备过艰苦的日子。
Congratulations on your having a baby.
我恭喜你生了个宝宝。
Dead? Pans can't die! How can a pan die? I've never heard of that before!
死了？锅是不会死的！锅怎么会死呢？我从来没有听说过这种事！