falsely  
adverb uk/ˈfɒls.li/ us/ˈfɑːls.li/
  (NOT TRUE)      
  不真实地;虚假地
in a way that is not true
  He claimed, falsely, that he was married. 他假称已经结婚。 
   (NOT CORRECTLY)      
  错误地
wrongly
  She was falsely accused of shoplifting. 她被误控在商店行窃。 
   (NOT SINCERELY)      
 disapproving不真诚地;虚情假意地 
in a way that is not sincere
  She tends to adopt a falsely cheerful tone when she's upset about something. 她对某事不快时,总会用一种假装愉快的语气讲话。