耐久比ratio: n. (pl. ratios) 1.比,比率,比值;比例 ...durability: 疲勞破壞abrasion durability: 耐磨壽命advanced durability: 高級(jí)產(chǎn)品壽命預(yù)測(cè)bending durability: 耐彎曲疲勞性能下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯