Dolus vel fraus
[法] 诈欺
🧩 词语组成解析
[律]恶意欺诈
conj. 或者（等于or）
🗣️ 情景例句
Nobody. That's the problem.
没有人。这就是问题所在。
Kind words are worth much and cost little.
口头方便不费力。
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。