被 bèi by
繁体 traditional:
听 listen: 
语法 grammar: 介词 Preposition
笔记 notes: indicates passive-voice sentences or clauses
概念 concept: 被动 Passive
话题 topic: 虚词 (Function Words)
水平 Level: 基础 Elementary (HSK 1)
例子 examples:
- Tā bèi jīnglǐ pīpíng le.He was critized by the manager.