Naphthyl aldehyde
[化] 萘基甲醛
🧩 词语组成解析
n. [化] 萘基
aldehyde
['ældihaid]
n. 醛，乙醛;
🗣️ 情景例句
Does the name Harvey Carlson ring a bell?
对Harvey Carlson这个名字有印象吗？
Leave it up to me!
这事就交给我吧。
Historians have long been puzzled by dots, lines and symbols which have been engraved on walls, bones, and the ivory tusks of mammoths.
长期以来，历史学家一直对雕刻在墙壁上、骨头上、古代长毛象的象牙上的点、线和形形色色的符号感到困惑不解。