v.使 ... 清洁；净化；使 ... 纯洁
The nurse cleansed the wound before stitching it. 护士在缝合伤口前先清洁一下伤口。
Health experts are trying to cleanse the air in cities. 卫生专家们正设法净化城市里的空气。
May God cleanse my wickedness. 愿上帝洗净我的邪恶。
