Olefine aldehyde
[化] 烯醛
🧩 词语组成解析
[化] 烯烃; 链烯烃
aldehyde
['ældihaid]
n. 醛，乙醛;
🗣️ 情景例句
He's got 20/20 vision.
他的视力很正常。
A good conscience is a continual feast.
白日不做亏心事，夜半敲门心不惊。
He asked me for a meal and a glass of beer.
问我要一顿饭和一杯啤酒。