Old bill
01
警察, 条子
the police, often used in a casual or joking way
Dialect
British
British
Informal
例子
We had to hide when we saw the old bill coming down the street.
当我们看到老比尔从街上走过来时，我们不得不躲起来。
The old bill arrived just as the situation started to get out of hand.
老比尔就在局势开始失控的时候到了。
