等级: grade; rank类别: classification; category; ge ...超级类别: super class次级类别: sub-category等级，类别；范围: ranges (l04)业务等级业务类别: class of service cos业务类别，服务等级: cos class of service超级类: super class顶级类: top-level class升级类: upgrades类别: classification; category; genre; family; tier 属于不同的类别 belong to different categories; 土壤的类别 classification of soil; 同一类别 belong to the same category; 类别电压 category voltage; 类别功耗 category dissipation; 类别名 class name初级类囊体: primary thylakoid一级类链: primary chain等级: 1.(按质量、程度、地位等的差异而作出的区别) grade; rank 薪金等级 pay grade; 牛奶是分等级出售的。 milk is sold in grades.2.(在社会地位和法律地位上不平等的社会集团) order and degree; social estate; social stratum 封建社会等级森严。 feudal society was rigidly stratified胆固醇低级类酯: cholesterol lowering lipoidlcd类别: lcd typemhc类别: mhc class父类别: parent class类别；族群: class类别词: classifier类别的: classificatory类别库: class library类别名: class name类别数: class identification number类别税: category tax
