[網(wǎng)絡] 劃針 scratching: 擦傷; 擦損油漆之危險; 刮痕劃線; 或抓擦scratching factor: 刻痕系數(shù)scratching hardness: 擦硬度; 刮痕硬度; 刻劃硬度scratching machine: 旋耕機scratching noise: 唱針噪聲下載手機詞典可隨時隨地查詞查翻譯