资料来源 : pyDict

传染[性] 地

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

Infectiously \In*fec"tious*ly\, adv.
   In an infectious manner. --Shak.

资料来源 : WordNet®

infectiously
     adv : in a contagious manner; "she was contagiously bubbly" [syn:
           {contagiously}]