teaching assistant
noun/ˈtiːtʃɪŋ əsɪstənt/
/ˈtiːtʃɪŋ əsɪstənt/
(abbreviation TA)
- a person who is not a qualified teacher who helps a teacher in a school
教学助理 - (North American English) (also teaching fellow British and North American English)a graduate student who teaches undergraduate classes at a university or college, takes discussion or practical classes, marks written work, etc.
助教（担任本科生教学、组织讨论、上实践课、批改作业等工作的研究生）