- Home
- Teachers
- Users
- Dictionary
- Tools
- Mstory
- Story
- Notebook
- QA
- Video
- My Community
- My Lesson
- My Wallet
- Buy CSP
- Profile
- Settings
- Submit a Ticket
- My Ticket
- Help
- Log off
Correct
学非所用
/ xué fēi suǒ yòng /
Strokes
Example
Definition
what one is doing has nothing to do with what one has learned; cannot make use of what one has learned