teaching assistant
US /ˈtiːtʃɪŋ əˌsɪstənt/
UK /ˈtiːtʃɪŋ əˌsɪstənt/
1.
助教, 教學助理
a graduate student who assists a professor in teaching duties, such as grading papers, leading discussion sections, or conducting labs
:
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The teaching assistant helped students with their lab experiments.
助教幫助學生進行實驗室實驗。
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She works as a teaching assistant for the psychology department.
她在心理學系擔任助教。