on cue
US /ɑn kjuː/
UK /ɑn kjuː/

1.
đúng lúc, như dự đoán
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.
Ngay khi tôi nhắc đến tên anh ấy, anh ấy đã bước vào phòng đúng lúc.
•
The rain started on cue, just as we were about to leave.
Mưa bắt đầu đúng lúc, ngay khi chúng tôi chuẩn bị rời đi.