act up
中级 (B1) informal
When a person is being naughty or difficult, or when something stops working the way it should.
"The kids started acting up as soon as the babysitter arrived."
在语境中听
Uncle Skoob, Zae & Byrd React to Our Discord Members Basketball Highlights | Vol 1
BallislifeHoops · 11:16
Don't act up y'all.
how to ACTUALLY be yourself (when you've forgotten who that is)
Tam Kaur · 13:32
act up and find common ground with
Shopping to Replace my Totalled Car w/ Knut | Esfand Live 05/01/2026
Esfand · 68:36
You going to make me act up.
You Can Get Arrested In Dubai For Saying This...
Digital Social Hour Podcast by Sean Kelly · 11:54
much freedom because people can act up I
The 100 MOST COMMON WORDS in ENGLISH
Rachel's English · 46:43
Crack up, break up, throw up, act up, creep up,