in class

US 
UK 
  • na.在上课;在上课中
  • Web在课堂上;在课上;上课时
na.
1.
在上课
2.
在上课中

Sample Sentence

Definition:
Category:AllAll,OralOral,WrittenWritten,TitleTitle,TechnicalTechnical
Source:AllAll,DictionaryDictionary,WebWeb
Difficulty:AllAll,EasyEasy,MiddleMiddle,HardHard