查询词典 ruling class

be absent from class：上课缺席

ask for sick leave 请病假 | be absent from class 上课缺席 | miss a lesson 缺了一堂课

be afraid of doing：担心去做

5、害怕去做... be afraid to do ... | 担心去做... be afraid of doing... | 6、发言 speak in class

be away from home：(不在家)

absent oneself from class(缺课) | be away from home(不在家) | stay away from a place(不在某个地方)

be committed to doing sth：执着于做某事

middle class 中产阶级 | be committed to doing sth. 执着于做某事 | exemption 免除,免税

be compared to：与......相比较

8.upper-middle-class 中上层社会阶层 | 9.be compared to... 与......相比较 | 10.in nature 在本质上

be excited about：在...感到快乐或兴奋

* German class: 德语课 | * be excited about: 在...感到快乐或兴奋 | * in general: 大体上

And then,all of you must be in good (high) spirits：然后,大家都要振作精神

124. Now you are allowed to take a three-miunt... | 125. And then,all of you must be in good (high) spirits.. 然后,大家都要振作精神. | 126. This class will be over in a moment, now let's take a nap(br...

And then,all of you must be in good (high) spirits：成人性黄站~uu网视~然后,大家都要振作精神

124. Now you are allowed to take a thr... | 125. And then,all of you must be in good (high) spirits.. 成人性黄站~uu网视~然后,大家都要振作精神. | 126. This class will be over in a moment, now let's tak...

And then,all of you must be in good (high) spirits：然后,大家都要振作精神. ZvQ中国学习动力网

124. Now you are allowed to take a three... | 125. And then,all of you must be in good (high) spirits.. 然后,大家都要振作精神. ZvQ中国学习动力网 | 126. This class will be over in a moment, now let's ta...

be infected with cholera：被传染上霍乱

The soldier was wounded in the arm. 这个士兵的胳膊... | be infected with cholera 被传染上霍乱 | One of the boys in the class had a fever and he soon infected other children. 班上的一个孩子发烧了,不久他...

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.