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

1.
melakukan aksi menghilang, menghilang tiba-tiba
to leave a place or disappear suddenly and without explanation
:
•
He did a disappearing act right before it was his turn to pay.
Dia melakukan aksi menghilang tepat sebelum gilirannya membayar.
•
The cat did a disappearing act and we couldn't find her for hours.
Kucing itu melakukan aksi menghilang dan kami tidak bisa menemukannya selama berjam-jam.