形容词

1. 感激的；表示感谢的
If you are grateful for something that someone has given you or done for you, you have warm, friendly feelings towards them and wish to thank them.

1. feeling or showing gratitude

e.g. a grateful heart
grateful for the tree's shade
a thankful smile

Synonym: thankful

2. affording comfort or pleasure

e.g. the grateful warmth of the fire