curved surface of drum wheel鼓轮: drum; drum wheel曲面: hook face; curve; curved sur ...轮曲面: camber of wheels; wheel camber鼓轮: [工业] drum; drum wheel曲面: hook face; curve; curved surface; camber 内曲面 negative camber; 外曲面 positive camber 下载手机词典可随时随地查词查翻译
