adj.阴湿的
n.潮湿；沼泽地
The air was so dank that the smoke hung heavily. 空气十分潮湿，所以烟气沉重地悬浮着。
The basement in our house is dark and dank, so it is full of mold. 我们家的地下室又暗又潮湿，里面长满了霉。
