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

Idolatrously \I*dol"a*trous*ly\, adv.
   In a idolatrous manner.

资料来源 : WordNet®

idolatrously
     adv : in an idolatrous manner; "the people idolatrously worshipped
           the Golden Calf"