Para-acetophenetidin
[医] 对乙酰非那西汀, 非那西汀
🧩 词语组成解析
[经] 帕拉
n. [化]乙酰氧乙苯胺
🗣️ 情景例句
Otherwise, they'll not be considered.
否则不予受理。
Janet winked at her boy friend.
珍妮向男朋友眨眨眼。
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。