air humidity increase

• 增湿

air humidity increase的用法和样例：

例句

1. Use a humidifier if you are bothered by dry air.
   如果空气太干燥，就用增湿器。
2. The invention relates to a method for humidifying to air or natural gas by alcohol fuel and burning alcohol fuel by internal combustion engine.
   本发明涉及一种用醇燃料对空气或天然气增湿，用于内燃机掺烧醇燃料的方法。