美[pəˈlis] 1 . The mystery hero imme-diately alerted police after spotting a bomb.
那个无名英雄发现炸弹后马上报了警。
来自柯林斯例句
2 . He then held the man in an armlock until police arrived.
然后他反扭住那名男子的手臂让他动弹不得，直到警察赶到。
来自柯林斯例句
3 . Police said permission for the march had not been granted.
警方说游行并未得到批准。
来自柯林斯例句
4 . The crowds became violent and threw petrol bombs at the police .
人群变得狂暴起来，并向警察投掷汽油弹。
来自柯林斯例句
5 . He was returned to prison in 1977 for impersonating a police officer.
他1977年因冒充警官而再次入狱。
来自柯林斯例句
1.the force of policemen and officers;
the law came looking for him
1.maintain the security of by carrying out a control
