cleanse

她点燃香薰蜡烛来净化房间里的负面情绪。

She lit scented candles to ___cleanse the room of negative emotions.

医生建议用消毒液彻底清洁伤口。

The doctor recommended using antiseptic to ___cleanse the wound thoroughly.

政府军被指控试图通过武力清洗该地区的少数民族。

The government forces were accused of trying to ___cleanse the area of its ethnic minorities by force.