资料来源 : pyDict

叶子

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Leafage \Leaf"age\, n.
   Leaves, collectively; foliage.

资料来源 : WordNet®

leafage
     n : the main organ of photosynthesis and transpiration in higher
         plants [syn: {leaf}, {foliage}]