ungratefully
🇺🇸
/ʌnˈɡreɪtfəli/
🇬🇧
/ʌnˈɡreɪtfəli/
in a way that shows a lack of appreciation or thankfulness
He helped her carry the heavy bags, but she left ungratefully without even saying thank you.
그는 그녀가 무거운 가방을 드는 것을 도왔지만, 그녀는 감사도 없이 떠났다.