The officers blasted him with pepper spray.警察用胡椒粉喷雾剂喷他。He had tried to stop the man using pepper spray.他曾试图阻止那个人使用胡椒喷雾。The police used pepper spray to bring the suspect under control.警方用辣椒喷雾剂制服了嫌犯。The police used pepper spray on demonstrators.警察向示威者使用胡椒喷雾剂。