see something out of the corner of your eyeNOTICEto notice something accidentally, without turning your head towards it or looking for it 偶然看到某物，不经意看到某物 Out of the corner of her eye she saw the dog running towards her. 她瞟见那条狗向她跑来。
see something out of the corner of your eye• Out of the corner of her eye, she saw a man running out of the store.
→ see something out of the corner of your eye at corner1(1)