湿冷的

He clutched the cane in his clammy hand.

他那湿冷的手紧抓住手杖。

She gave a little shudder when she touched his clammy hand.

摸到他湿冷的手，一颤。

The tried and true way of germinating Sarracenia seed is to cold stratify the seed for 4 weeks.

真正有利于瓶子草种子发芽的方法，是让种子湿冷积层的环境下待4周左右(比较常听到6周的说法)。