資料來源 : pyDict

有名無實地,名義上地,名稱上

資料來源 : Webster's Revised Unabridged Dictionary (1913)

Nominally \Nom"i*nal*ly\, adv.
   In a nominal manner; by name; in name only; not in reality.
   --Burke.

資料來源 : WordNet®

nominally
     adv : in name only; "nominally he is the boss"