sealing style的用法和样例：
例句
- This use of grease lubrication of the bearing has a sealing effect.
这对使用脂润滑的轴承具有一定的密封效果。 - Water and oil balance guidance factor can intensively regularize skin secretion, improve skin ability in sealing moisture, make skin moist and refreshing instead of oily and dry.
水油平衡导向因子深入调节肌肤分泌及提高肌肤锁水保湿能力，令肌肤油的部位不油，干的部位不干，润滑清爽。
