Enathaldehyde
庚醛
🗣️ 情景例句
Well, they didn't say anything for sure.
嗯， 他们没有任何确切的答覆。
My watch is more expensive because it's a chronometer.
我的手表是精密型的，所以要比你的贵。
We're having trouble meeting your shipping schedule.
要如期出货，我们有问题。