percentagesn.百分比；百分率名词percentage的复数形式.percentagen.百分率；比例；部分；好处percentage of elongation延伸率percentage balance sheet百分率资产负债表percentage concentrition[化] 百分浓度percentage of congestion拥塞率percentage absorbed dose百分吸收剂量percentage participation比例共保percentage of vegetation植被百分数percentage radioactivity放射性活性百分比percentage concentration百分浓度percentage crystallinity结晶百分率