Aldehyde acetal
[化] 缩醛; 乙缩醛
🧩 词语组成解析
aldehyde
['ældihaid]
n. 醛，乙醛;
n. 乙缩醛\\n[化] 乙缩醛; 乙醛缩二乙醇; (类名)醛缩醇; 缩醛(醛缩二醇)
🗣️ 情景例句
That's nice. Length. Length?
太好了。身高 ，多高？
He's a dumb guy.
他是位沉默的老兄。
For them this is a major operation which involves considerable planning.
看戏在他们是件大事，需要精心计划。