sharpened steel

基本解釋

I still remember that we put the steel bars on the stone and made it straight and sharpened them.
我常常記得我們在大石頭上把彎曲的鋼筋敲直了。
Poultry shears are a great help in disjointing broilers and fryers; regular steel is more practical than stainless, as the shears can be sharpened more satisfactorily.
切分肉雞和童子雞的時候雞骨剪能幫大忙，而且普通鋼制的雞骨剪更容易打磨，比不銹鋼制的更實用。
You will be far better off with plain, rustable, carbon steel knives that can be sharpened quickly on a butcher's steel.
普通的碳鋼刀雖然愛生銹，但用磨刀棍一下子就能磨快，所以反而好用的多。