叶

例句：

1. 1. The tree has manyleaves that turn colors in the fall.
   这棵树有很多叶子，秋天时颜色会变。
2. 2.She picked up a leaf from the groundto examine it.
   她捡起一片叶子来检查它。
3. 3. The wind rustled the leaveson the trees.
   风在树梢上吹动着树叶。