N-butyl aldehyde
[化] 正丁醛
🧩 词语组成解析
n. 丁基\\n[医] 丁基
aldehyde
['ældihaid]
n. 醛，乙醛;
🗣️ 情景例句
And a good paint job.
还需要好好的粉刷。
Which one is more economical?
哪一个是比较经济的？
the man sadly picked up the mattress and carried it into his house.
伤心地捡起了床垫，把它拿进了屋。