rust
英 [r?st]
美[r?st]
- n. 銹；生銹；[植保] 銹病
- vt. 使生銹；腐蝕
- vi. 生銹；成鐵銹色；變遲鈍
- n. (Rust)人名；(英)拉斯特；(德、捷、瑞典)魯斯特；(法)呂斯特
英英釋意
- 1. a red or brown oxide coating on iron or steel caused by the action of oxygen and moisture
- 2. a reddish-brown discoloration of leaves and stems caused by a rust fungus
- 3. the formation of reddish-brown ferric oxides on iron by low-temperature oxidation in the presence of water
- 4. any of various fungi causing rust disease in plants
