policeman怎么读 pupil怎么读

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...