资料来源 : pyDict

衷心的,真心真意的

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

Heartfelt \Heart"felt`\, a.
   Hearty; sincere.

资料来源 : WordNet®

heartfelt
     adj : earnest; "one's dearest wish"; "devout wishes for their
           success"; "heartfelt condolences" [syn: {dear}, {devout},
            {earnest}]