1. 润湿：moistener 增湿器,润湿器 | moistening 润湿 | moistfree 不含水分的,无水的
2. 湿润：moistener 润湿器 | moistening 湿润 | moistening 润湿
3. 润：软药||soft drug | 润||moistening | 润肺化痰||moistening the lung and eliminating phlegm
4. 潤 润：moist heat sterilization 濕熱滅菌 湿热灭菌 | moistening 潤 润 | moistening the lung and eliminating phlegm 潤肺化痰 润肺化痰
1. Drinking soup before meals can replenish the body's needed water, while moistening the gullet and helping dry food to go down more easily.
2. Then she sprinkled some of the soup into the wrap, moistening the stuffing before serving.