Tetrolic aldehyde
[化] 丁炔醛
🧩 词语组成解析
aldehyde
['ældihaid]
n. 醛，乙醛;
🗣️ 情景例句
OK.
好的。
Sorry, but could you kindly repeat what you just said?
抱歉，你可以重复刚刚所说的吗？
The nurse assisted the doctor in the operating room.
护士在手术室协助医生动手术。