rising damp

例句：

1. 1.The air was so humid that the leaves were beginning to rise in dampness.
   空气如此潮湿，树叶开始出现湿气。
2. 2.The greenhouse is designed to keep rising damp at bay.
   温室设计用来防止上升的湿气。
3. 3. The farmer noticed that the soil was starting to rise in dampness after the rain.
   农民注意到土壤在雨后开始出现湿气。