1、policeman，读音：英 [p??li?sm?n] 美 [p??li?sm?n]，警察;男警察。

2、A policeman was injured in the line of duty yesterday. 昨天有一名警察在执行公务时受伤。

3、Six people were killed in the riot, including a policeman. 暴乱中有六人死亡，包括一名警察。

4、As I had suspected all along, he was not a real policeman. 他并不是真的警察，我一直就觉得不像。

5、He blasted the policeman right between the eyes. 他对着那个警察的鼻梁“?”就是一拳。