资料来源 : pyDict

快活地,活泼地,洋洋得意地

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

Jauntily \Jaun"ti*ly\, adv.
   In a jaunty manner.

资料来源 : WordNet®

jauntily
     adv : in a jaunty fashionable manner; "his hat sat jauntily on his
           full brown hair"