资料来源 : pyDict

不真诚的,虚伪的

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Hollow-hearted \Hol"low-heart`ed\, a.
   Insincere; deceitful; not sound and true; having a cavity or
   decayed spot within.

   Syn: Faithless; dishonest; false; treacherous.