mois·ture /ˈmɔɪstʃə(r)/ n. 1. 潮湿，潮气，湿气，水气；湿度 A great deal of moisture is given off. 大量的水气被散发出来。 2. 水分；降雨量 Trees have enormous roots that can reach out for moisture far below the surface. 树木有伸向地下深处吸收水分的粗大根系。 69 percent of the annual moisture occurred during the growing season. 每年69%的雨水是在植物生长季节降下的。 3. 泪汪汪 [< OFr moistour < MOIST]