乔装

例句：

1. 1. Heposed as a policeman to avoidsuspicion.
   他扮成警察以避免引起怀疑。
2. 2.She changed her appearance to blend in withthe crowd.
   她改变了外貌以融入人群。
3. 3.The thief tried to disguisehimself as a passerby.
   小偷试图伪装成过路人。