rusting 是 rust 的現在分詞rustKK [rʌst] /ɹʌst/發音名詞1鏽、鐵鏽The old gate was covered in rust after years of rain.那道舊鐵門經過多年風雨，已經滿是鐵鏽。2鏽紅色、赭紅色She chose a deep rust for the living room curtains.她為客廳窗簾選了深鏽紅色。3鏽病Rust has spread through the wheat fields this summer.今年夏天鏽病在麥田裡蔓延開來。4生疏、退步口語It took him a few games to shake off the rust.他打了幾場比賽才擺脫生疏的狀態。動詞1生鏽Leave those tools outside and they will rust quickly.那些工具放在外面很快就會生鏽。2使生鏽、腐蝕Salt air had rusted the hinges on every window.含鹽的空氣把每扇窗的鉸鏈都腐蝕生鏽了。3變生疏、荒廢His French has rusted since he left the company.他離開那家公司後，法文已經變得生疏了。形容詞1鏽紅色的、赭紅色的He wore a rust sweater with dark gray pants.他穿了一件鏽紅色毛衣搭配深灰色長褲。