do a disappearing act
US /duː ə dɪs.əˈpɪr.ɪŋ ækt/
UK /duː ə dɪs.əˈpɪr.ɪŋ ækt/
1.
姿を消す, 突然いなくなる
to leave a place or disappear suddenly and without explanation
:
•
He did a disappearing act right before it was his turn to pay.
彼は支払いの番が来る直前に姿を消した。
•
The cat did a disappearing act and we couldn't find her for hours.
猫は姿を消し、何時間も見つけられなかった。