短語(yǔ)詞組短語(yǔ)steel cleanness 鋼潔淨(jìng)度hull cleanness 船躰光順性;船躰光順cleanness clothing 無(wú)塵服Surface cleanness 表麪清潔度high cleanness 高純淨(jìng)度cleanness analysis 安全分析cleanness energy 清潔能源cleanness manufacture 清潔生産 返回 cleanness