Coniferyl aldehyde
[化] 松柏醛
🧩 词语组成解析
[建] 松柏基
aldehyde
['ældihaid]
n. 醛，乙醛;
🗣️ 情景例句
May I ask who I am talking to?
请问你是谁？
He who imagines that he has knowledge enough has none.
自以为学识丰富的人是没有什么学问的人。
I once spend an uncomfortable weekend which I shall never forget at his house.
有一次，我在他家里度周末，过得很不愉快。这事我永远不会忘记。