Mcneil stain
[医] 麦克尼耳氏四色染剂
🧩 词语组成解析
麦克尼尔（人名）
🗣️ 情景例句
Keep it down!
小点儿声！
It wasn't very expensive either.
而且也不太贵。
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。