查询词典 countably additive class

Be ready for class：准备好了

8.Please/let's get everything ready for class.准备上课. | 9.Be ready for class?准备好了? | 10.Have you got everything ready for class?准备好了吗?

Class interval boundary：組界

Class interval 组距 | Class interval boundary 组界 | Class interval limit 组限

cabin class：二等舱

tourist class 经济舱,普通舱 | cabin class 二等舱 | first class 头等舱

cabin class：(客轮)二等舱

class of the field [美]比赛的优胜候选人 | cabin class (客轮)二等舱 | Cut a class 缺一节课

characteristic class：特征 曲线类型

character class 字符类别 | characteristic class 特征 曲线类型 | characteristic class of a fibre bundle 纤维丛的示性类

characteristic class of a manifold：流形的示性类

characteristic class of a fibre bundle 纤维丛的示性类 | characteristic class of a manifold 流形的示性类 | characteristic cohomology class 上同调类特征

class characteristic：分类特性

class category 等级类型 | class characteristic 分类特性 | class code 分类代码

characteristic cohomology class：上同调类特征

characteristic class of a manifold 流形的示性类 | characteristic cohomology class 上同调类特征 | children's class 幼儿班

Class 1 Grade：八年级1班

八年级1班 Class 1 Grade 8 | 八年级2班 Class 2 Grade 8 | 九年级1班 Class 1 Grade 9

Class 1 Grade：九年级1班

八年级2班 Class 2 Grade 8 | 九年级1班 Class 1 Grade 9 | 九年级2班 Class 2 Grade 9

WIDEOPEN：(视野广阔)

10.NIGHTBREEZE(晚风) | 12.WIDEOPEN(视野广阔) | 13.NEWSTAR(新星)

Lagenorhynchus sp. Short-beaked dolphin：短吻海豚

Buteo galapagoensis Galapagos hawk 加拉巴哥鷹 | Lagenorhynchus sp. Short-beaked dolphin 短吻海豚 | Felis iaguarondi jaguarundi 美洲山貓