名詞 corrosion:

1. a state of deterioration in metals caused by oxidation or chemical action
2. erosion by chemical action
   同義詞：corroding, erosion

1. Clean off any corrosion before applying the paint.
   先除去所有的銹跡再上油漆。

cor.ro.sion

n.（名詞）

The act or process of corroding.
腐蝕：腐蝕的行為或過程
The condition produced by corroding.
腐蝕后果：腐蝕造成的情況
A substance, such as rust, formed by corroding.
腐蝕產(chǎn)物：象銹一樣由于腐蝕而產(chǎn)生物質(zhì)

來源：
Middle English corosioun [corrosion of tissue]
中古英語 corosioun [織物的腐蝕產(chǎn)物]
from Old French corrosion
源自 古法語 corrosion
from Medieval Latin corrôsiô corrôsiôn- [the act of gnawing]
源自 中世紀拉丁語 corrôsiô corrôsiôn- [咬嚙的動作]
from Latin corrôsus [past participle of] corrôdere [to gnaw away] * see corrode
源自 拉丁語 corrôsus [] corrôdere的過去分詞 [咬嚙掉] *參見 corrode