heartfelt

形容词 heartfelt:

1. earnest
   同义词：dear, devout, earnest

1. I wish to take this opportunity to express my heartfelt gratitude to you again.
   我借此机会再一次地向大家表示衷心的感谢。
2. My heartfelt thanks to you all.
   我谨向各位表示衷心的感谢。
3. They expressed their heartfelt gratefulness to us.
   他们向我们表达了他们衷心的感激。
4. She helps me with heartfelt feeling.
   她真心真意的帮助我。

heart.felt

adj.（形容词）
Deeply or sincerely felt; earnest.See Synonyms at sincere
衷心的：深切或真诚地感受到的；诚挚的参见 sincere