查询词典 class A

finitely additive class：有限加性类

file class 文件类别[分类] | finitely additive class 有限加性类 | fire-cause class 火种

age class method：龄级法

龄级表|age-class table | 龄级法|age class method | 龄级期|age-class period

Airman, Second Class：二等兵

Airman First Class 一等兵 | Airman Second Class 二等兵 | Airman Third Class 三等兵

Airman Third Class：三等兵

Airman First Class 一等兵 | Airman Second Class 二等兵 | Airman Third Class 三等兵

all-day class：全日班

age class 年龄级 | all-day class 全日班 | alternative class 交替类(语义)

class antagonism：阶级对抗

class analysis 阶级分析 | class antagonism 阶级对抗 | class basis 阶级基础

Be ready for class：准备好了吗

Please / Let's get everything ready for class. 准备上课. | Be ready for class. 准备好了吗? | Are you ready for class? 准备好了吗?

Be ready for class：准备上课

Please / Let's get everything ready for class. 请把上课用品准备好. | Be ready for class. 准备上课. | Class is about to begin. 就要上课了.

Be ready for class：同上

Please get everything ready for class.请做好上课准备. | Be ready for class. 同上 | Are you ready for class?准备好上课了吗?

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?

dioptric：折射光学的

dioptre 屈光度 | dioptric 折射光学的 | dioptrics 折射光学

Saturdays are fun：星期六很有趣

6. Saturdays are fun.星期六很有趣. | fun 为不可数名词,"快乐,有趣",在此做表语. | That must be fun. 那一定很有趣.