资料来源 : pyDict

活泼地,精神勃勃地

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

Briskly \Brisk"ly\, adv.
   In a brisk manner; nimbly.

资料来源 : WordNet®

briskly
     adv : in a brisk manner; "she walked briskly in the cold air";
           "`after lunch,' she said briskly"