gratefulon Basic wordsalso onCEFR Intermediate (B1)? Band 3 (BND3)? 受欢迎的,感激的,感谢的 gratefully gratefully(adverb) 感激地,感谢地 ungrateful ungrateful(adjective) 不领情的,徒劳的,忘恩负义的,讨厌的 ungratefully ungratefully(adverb) 徒劳地,忘恩负义地 ungratefulness ungratefulness(noun) 忘恩负义 grateful grateful(adjective) 受欢迎的,感激的,感谢的 Forms adverbadjectivenoun gratefully ungrateful ungratefulness ungratefully grateful