intermediary
英 [,?nt?'mi?d??r?]
美[,?nt?'mid??ri]
- adj. 中間的；媒介的；中途的
- n. 中間人；仲裁者；調(diào)解者；媒介物
考試真題
- Robots capable of social engagement help with loneliness as well as cognitive functioning, but the robot itself doesn't have to engage directly—it can serve as an intermediary for human communication.
2018年12月六級真題（第二套）閱讀 Section C