ungratefully的中文翻譯是什麼意思

ungratefully

US/ʌn'ɡreɪtfəlɪ/
UK/ʌn'ɡreɪtfəlɪ/

adv. 忘恩負義地,徒勞地

ungratefully英文釋義

Adverb

1. in an ungrateful manner

    ungratefully詞性變形

    ungrateful