N-valeraldehyde
[建] 正戊醛
🧩 词语组成解析
🗣️ 情景例句
Oh ... Harry!
噢……Harry！
It was our pleasure.
这是我们的荣幸。
To his astonishment, the bee began to perform a dance on the surface of the honeycomb.
冯·弗里施就透过玻璃进行观察。