do a disappearing act
US /duː ə dɪs.əˈpɪr.ɪŋ ækt/
UK /duː ə dɪs.əˈpɪr.ɪŋ ækt/

1.
اختفى فجأة, قام بحركة اختفاء
to leave a place or disappear suddenly and without explanation
:
•
He did a disappearing act right before it was his turn to pay.
لقد اختفى فجأة قبل أن يحين دوره للدفع.
•
The cat did a disappearing act and we couldn't find her for hours.
القطة اختفت فجأة ولم نتمكن من العثور عليها لساعات.