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.
他无礼地对老师说话,这让他陷入了麻烦。