Class I类I
classn.等级;阶级;阶层;班级;课;[生]纲;<口>出色的风度v.分类
class cost system分等成本计算法,分类成本制度
classified coding分类编码
classified status分类现状
class A modulator甲类调制器,甲类灯器
class of accuracy准确等级,准确度等级
class probability类别概率
class ai emission[电] A1类发射
class of business业务范围[种类]
Classifier of Die“叠”状量词
class questioning课堂提问