Crotonic aldehyde
[化] 巴豆醛; 2-丁烯醛
🧩 词语组成解析
aldehyde
['ældihaid]
n. 醛，乙醛;
🗣️ 情景例句
His number is 555-8842.
他的电话是555-8842。
When will the contract be ready?
合同何时准备好？
See you next Friday.
下星期五见。