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

Subserviently \Sub*serv"i*ent*ly\, adv.
   In a subservient manner.

资料来源 : WordNet®

subserviently
     adv : in an obsequious manner; "she acts obsequiously toward her
           boss" [syn: {obsequiously}, {servilely}]