rust

[rʌst]

n.铁锈, 锈菌, 赤褐色
vi.生锈, 变成锈色
vt.使 ... 生锈, 损害

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 |

详细释义：

n.[U]

1. 锈, 铁锈

Iron gathers rust easily.

铁易生锈。

2. (脑子等的)迟钝; (能力等的)荒废

She read extensively to keep her mind from rust.

她广泛阅读以防止脑子迟钝。

3. (植)锈病

4. 铁锈色, 赭色

vi.

1. 生锈

Stainless steel does not rust.

不锈钢不会生锈。

2. (脑子等)变迟钝; (能力等)荒废

Don't let your mind rust during the vacation.

不要让你的脑子在假期里变迟钝。

3. 成铁锈色

The leaves slowly rusted in the fall.

秋天叶子慢慢变成红褐色了。

vt.

1. 使生锈

The rain will rust the iron roof.

雨水将使铁皮屋顶生锈。

2. 使变迟钝; 使(能力等)荒废

A six-year lay-off has not rusted his skills.

六年的待业并未使他的技术荒疏。

3. 【植】使患锈病

4. 使成锈色