资料来源 : pyDict

在职业上,专业上

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

Professionally \Pro*fes"sion*al*ly\, adv.
   In a professional manner or capacity; by profession or
   calling; in the exercise of one's profession; one employed
   professionally.

资料来源 : WordNet®

professionally
     adv : in a professional manner; "professionally trained staff"