rust的过去式 rust的过去式是什么

1. 锈，铁锈
2. 锈病
3. 荒废
4. 锈色，铁锈色，赭色
5. 【植】锈菌
6. 停滞，无活动，迟钝，惰性
7. 锈迹，铁锈状污渍

1. 使生锈
2. 使腐蚀
3. 使钝
4. 使弱
5. 【植】害锈病
6. 变钝
7. 变荒废
8. 变呆，变迟钝
9. 变成锈色
10. 锈蚀，锈坏；生锈
11. 使变迟钝
12. 使荒废
13. 【植】使患锈病
14. 使成锈色
15. 解雇
16. 装…入袋
17. 衰退
18. 损害

1. [U]铁锈 reddish-brown coating formed on metal by the action of water and air

1. vt. & vi. (使)生锈 (cause to) become covered with rust

1.锈;铁锈
Rust is a brown substance that forms on iron or steel, for example when it comes into contact with water.

e.g. ...a decaying tractor, red withrust...
锈迹斑斑的破拖拉机
e.g. Manufacturers are looking into building cars out of plastic to avoid the problem ofrust.
制造商们正研究如何用塑料制造车辆，以避免生锈。

2.生锈
When a metal objectrusts, it becomes covered in rust and often loses its strength.

e.g. Copper nails are better than iron nails because the iron rusts...
铜钉比铁钉好，因为铁会生锈。
e.g. There was an old rusting bolt on the door.
门上有一个生锈的旧门闩。

3.铁锈色;赭色;深褐色
Rust is sometimes used to describe things that are reddish-brown in colour.

e.g. ...turquoise woodwork with accent colours ofrust and ochre.
主色调为深褐色和赭色的青绿色木制品
e.g. ...arust-coloured blouse.
深褐色的上衣

4.(植物的)锈病，锈菌
Rust is a disease which affects plants. It is caused by a fungus.

rust

相关词组：rust away

1. Iron gathers rust easily.
   铁易生锈。
2. The mower is covered with rust.
   割草机布满了锈。

1. My bike has rusted and needs oil.
   我的自行车生锈了,需要上油。

1. The rain will rust the iron roof.
   雨水会使铁皮屋顶生锈。

• The..wires..had become corroded by rust.

  出自：H. Douglas

• A metal roof, eaten in places by rust.

  出自：D. Profumo

• ☆ 直接源自古英语的rust，意为铁锈。