sharpened steel

基本解释

I still remember that we put the steel bars on the stone and made it straight and sharpened them.
我常常记得我们在大石头上把弯曲的钢筋敲直了。
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.
切分肉鸡和童子鸡的时候鸡骨剪能帮大忙，而且普通钢制的鸡骨剪更容易打磨，比不锈钢制的更实用。
You will be far better off with plain, rustable, carbon steel knives that can be sharpened quickly on a butcher's steel.
普通的碳钢刀虽然爱生锈，但用磨刀棍一下子就能磨快，所以反而好用的多。