资料来源 : pyDict

贞洁地,纯正地,清高地

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

Chastely \Chaste"ly\, adv.
   In a chaste manner; with purity.

资料来源 : WordNet®

chastely
     adv : in a chaste and virtuous manner; "she lived chastely" [syn:
           {virtuously}]