n.潮濕；濕度；含水量

The dampness in the basement damaged his books. 地下室的潮濕將他的書損壞了。

I guess dampness at sea may be the cause of rust. 我猜想海上潮濕可能是生銹的原因。

The operation consists of eliminating the sensor and checking for dampness in the area of the Engine Relay Unit. 此預(yù)防性操作包括拆除此傳感器及檢查發(fā)動機繼電器單元周圍濕度兩部分。