impertinently
🇺🇸
/ɪmˈpɜːrtnəntli/
🇬🇧
/ɪmˈpɜːtɪnəntli/
in a way that is rude and shows a lack of respect
He spoke to the teacher impertinently, which got him into trouble.
他無禮地對老師說話,這讓他麻煩了。