impertinent
US /ɪmˈpɝː.t̬ən.ənt/
UK /ɪmˈpɜː.tɪ.nənt/
形容詞
生意気な
rude and not showing respect, especially toward someone older or in a higher position than you:
例:
•
I hope he didn't think I was being impertinent when I asked him about his private life.