| 例句 |
Eating a good diet significantly lessens the risk of heart disease.良好的饮食习惯能大大减少患心脏病的风险。Over time, the pain usually lessens, but this may take several months.渐渐地，疼痛通常会减轻，但这需要几个月的时间。Separating the sick from the healthy lessens the risk of infection.将患者与健康人分开能够降低传染风险。Oil in a car engine reduces/lessens friction.汽车发动机中的油减少摩擦力。Polluted water lessens crop yields.受污染的水源会降低农作物产量。The new drug lessens the severity of pneumonia episodes.新药减轻了肺炎发作时的痛苦。Exercise lessens the risk of heart disease.运动可降低患心脏疾病的可能性。 |