Tetrolic aldehyde
[化] 丁炔醛
🧩 词语组成解析
aldehyde
['ældihaid]
n. 醛，乙醛;
🗣️ 情景例句
Good morning, everyone!
各位早安！
He who does not honour his wife, dishonours himself.
人不贵妻，自我丢脸。
You had it when I last saw you.
我上次见你时你还有的。