policeman的意思是“(男)警察”，是可数名词，复数形式为policemen。

“女警察”用policewoman表示,其复数形式为policewomen。

policeman可受表示某一确切量的数词修饰。

扩展资料

A policeman would not live one year if he obeyed these regulations.

警察如果遵守这些规定的话，一年都活不了。

One policeman was clearly visible noting the number plates of passing cars.

能清楚地看到一名警察记下了经过车辆的车牌号。

He waited for a policeman to stop the traffic and wave the people on.

他等着警察来让车辆停下，指挥人们前行。

The policeman wanted to see all our documents.

警察想查看我们所有的证件。