철이나 강철이 습기 및 산소와 반응하여 표면에 형성되는 붉은색 또는 갈색의 산화물 층.
A reddish- or yellowish-brown flaky coating of iron oxide that is formed on iron or steel by oxidation.
예문:
"The old iron gate was so covered in rust that it wouldn't swing open."
"Regular painting can protect outdoor metal furniture from rust."
"Saltwater can significantly accelerate the formation of rust on a car's chassis."
산화 작용으로 인해 금속 표면에 녹이 생기다.
To be affected with rust or to undergo oxidation that results in a reddish coating.
예문:
"The abandoned machinery began to rust away in the damp warehouse."
"If you leave your garden tools outside in the rain, they will quickly rust."
오랫동안 사용하지 않거나 연습하지 않아 실력이나 능력이 저하된 상태.
A state of deterioration in skills or mental faculties resulting from neglect or a lack of practice.
예문:
"After a three-month break, the pianist had to practice hard to shake off the rust."
"His Spanish was fluent once, but years of disuse have gathered some rust."
식물의 잎이나 줄기에 붉은 갈색 반점이 생기는 균류에 의한 질병.
A fungal disease of plants that produces reddish-brown patches on leaves and stems.
예문:
"The wheat crop was severely damaged by a sudden outbreak of rust."
"Farmers are looking for more rust-resistant varieties of coffee plants."
산화된 철의 색깔과 유사한 짙은 적갈색.
A strong reddish-brown color resembling that of iron rust.
예문:
"The hills were covered in various shades of gold and rust in the autumn."
"She decided to paint the accent wall in a deep rust to match the leather sofa."