N-butyl pyrrol
[化] N-丁吡咯
🧩 词语组成解析
n. 丁基\\n[医] 丁基
吡咯
🗣️ 情景例句
What happened?
发生了什么事？
I have a complaint.
我要投诉。
As a shipbuilder, Cockerell was trying to find a solution to the problem of the wave resistance which wastes a good deal of a surface ship's power and limits its speed.
作为一个船舶技帅，科克雷尔在寻找解决波浪阻力的方法，因为波浪阻力浪费掉了船在水面行驶的大量动力，从而限制了船的速度。