0 a reddish-brown substance that forms on the surface of iron and steel as a result of reacting with air and water -- 銹；鐵銹
patches of rust 斑斑銹跡
1 to become or cause something to become covered with rust -- （使）生銹
Relationships between brown and false rusts and cowpea yields.
I readily agree that they are the least satisfactory because corrugated iron rusts and deteriorates.
Expert engineers cannot give an opinion as to when all the mines will be rusted and no longer dangerous.
In my own division, a very large concern with a world-wide reputation, has just written off £3,000,000 of capital that has rusted since 1920.
My father always told me that it rusted an iron constitution and one should avoid it like the plague.
What you are doing with our industrial machine is allowing the spare parts to be absolutely wasted and rusted.
He said that it was nice to see chickens running in and out of them as they rusted away on farming land.
In wartime, ships are in harbour for such a short time that every opportunity for red leading and painting rusted structures must be seized.
