rust fungus
[rʌst 'fʌŋgəs]
n. 锈菌
例句与用法：
This car polish is an effective shield against rust.
这种汽车上光蜡很有防锈作用。
The great advantage of this metal is that it doesn't rust.
这种金属最大的优点是不生锈。
The metal has corroded (away) because of rust.
该金属已锈蚀。
If you don't paint those metal trimmings on your windows, they will soon rust away to nothing.
窗户上那些金属花边如不上油漆，很快就会生锈烂掉。
How can I remove the rust from the iron door?
我怎样才能把铁门上的锈除掉呢？
词形变化：
形容词: rustable | 动词过去式: rusted | 动词过去分词: rusted | 动词现在分词: rusting | 动词第三人称单数: rusts |