| 释义 |
[/rʌst; rʌst/] n [U] 用法:
1 reddish-brown coating formed on iron or steel by the action of water and air 铁锈:
badly corroded with rust 严重锈蚀的 *
[attrib 作定语] rust patches 锈斑 *
rust remover 除锈剂. 用法:
2 reddish-brown 赤褐（色）:
[attrib 作定语] rust colour 赤褐色.3 (fungus causing a) plant disease with rust-coloured spots 锈病（植物疾病, 呈现铁锈色斑点）; 锈菌. rust 2
v [I, Ip, Tn, Tn.p esp passive 尤用於被动语态] ~ (sth) (away/through) (cause sth to) be affected with rust （使某物）生锈; （使某植物）生锈病:
Brass doesn't rust. 黄铜不生锈. *
The hinges had rusted away, ie been destroyed by rust. 铰链锈坏了. *
The underneath of the car was badly rusted. 汽车底部锈得很厉害. |