leavesn.树叶（名词leaf的复数形式）v.委托；离开；留给；遗留（动词leave的第三人称单数形式）Leaves in vitro离体叶片Leaves of Grass草叶集Leaves spraying叶面喷施Leaves of apple苹果叶片leaves of graph叶子Leaves of banyan榕树叶Leaves of plants植物叶片Leaves of Ginkgo银杏叶leaves from trees树叶Leaves dentate.叶具牙齿。