资料来源 : pyDict

可怕地,胆怯地

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

Fearfully \Fear"ful*ly\, adv.
   In a fearful manner.

资料来源 : WordNet®

fearfully
     adv 1: in fear, "she hurried down the stairs fearfully" [ant: {fearlessly}]
     2: in an alarming manner; "they were fearfully attacked"