insincere [ˌɪnsɪnˈsɪr]

例句:

• John found himself surrounded by insincere flattery.
  约翰发现自己为虚情假意的奉承阿谀所包围。
  
• Silvia's smile looks insincere.
  西尔维娅的微笑很做作.
  
• He is above the insincere flattery.
  他对这种假惺惺的谄谀不屑一顾.
  
• A reaction against excessive and often insincere adulation.
  来自M. Scammell
• But the meant-as-heartfelt material often feels insincere and out of place.
  来自BBC
• So how can you tell if a job posting is insincere?
  来自WSJ