rust
noun/rʌst/
/rʌst/
[uncountable]- a red-brown substance that is formed on some metals by the action of water and air
锈；铁锈 - pipes covered with rust
生了锈的管子 - rust spots
锈斑 - a rust-coloured dress
赤褐色连衣裙 - The lock was covered with rust.
锁生锈了。 - The old padlock was red with rust.
旧挂锁已经锈红了。
Oxford Collocations Dictionaryverb + rust- get off
- remove
- scrape off
- …
- spot
- stain
- remover
- …
- covered with rust
- pipes covered with rust
- a plant disease that causes red-brown spots; the fungus that causes this disease
（植物的）锈病；锈菌
Word OriginOld English rūst, of Germanic origin; related to Dutch roest, German Rost, also to red.