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

Penitently \Pen"i*tent*ly\, adv.
   In a penitent manner.

资料来源 : WordNet®

penitently
     adv : showing remorse [syn: {penitentially}, {repentantly}] [ant:
           {impenitently}, {impenitently}]