have your eye on somebody

成語所屬單字eye

have your eye on somebody — 慣用語

1. To watch someone carefully, especially to check that they do not do anything wro

1.慣用語
釋義

注意某人

To watch someone carefully, especially to check that they do not do anything wrong.

例句

The teacher had her eye on the noisy students.

The security guard has his eye on the suspicious man.