Refractaloy
[冶]一种含Ni, Cr, Co, Fe 的耐700-750°C高温合金
🗣️ 情景例句
I don't buy it.
我可不买你的账。
Saying and doing are two things.
说与做是两回事。
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。