Heptaldehyde
(=enanthal, enanthic aldehyde)庚醛
🔁 扩展释义
【化】 庚醛
🗣️ 情景例句
It's wonderful!
太好了！
My brother is not quite twenty-five.
我的兄弟不够25岁。
I'll be right there.
我马上就到。