gratitude acknowledgement 区别

gratitude
1.感激之情,感恩,
He acted so out of gratitude.
他是出于感激而这么做的.
She felt an immense gratitude to Wilson.
她对威尔逊无比感激.
acknowledgement
1.承认;(对权威、功绩等的)确认
I bowed my head in acknowledgement of guilt.
我低下头来承认过失.
2.答谢的表示,致谢;谢礼
We are sending you a small sum of money in acknowledgement of your help.
为感谢你的帮助我们寄上一小笔钱.
3.(对收到来信等的)确认通知;回音
We have had no acknowledgement of our letter.
我们没有收到过确认去信已收到的回音.
4.【律】承认书;公证状