on cue
US /ɑn kjuː/
UK /ɑn kjuː/
1.
al momento giusto, come previsto
if something happens on cue, it happens just after someone has said or thought that it would happen
:
•
As soon as I mentioned his name, he walked on cue into the room.
Appena ho menzionato il suo nome, è entrato al momento giusto nella stanza.
•
The rain started on cue, just as we were about to leave.
La pioggia è iniziata al momento giusto, proprio mentre stavamo per partire.