名词 tree:

1. a tall perennial woody plant having a main trunk and branches forming a distinct elevated crown; includes both gymnosperms and angiosperms

2. a figure that branches from a single root

3. English actor and theatrical producer noted for his lavish productions of Shakespeare (1853-1917)

动词 tree:

1. force a person or an animal into a position from which he cannot escape

2. plant with trees

3. chase an animal up a tree

4. stretch (a shoe) on a shoetree

treen.树；树状物treewalkvt.攀树n.树径treeelern.旅人蕉Tree batn.美洲林蝠treelinen.林木线（山顶上树木生长的上限）tree age树龄treelikeadj.枝状的Treetopsn.树顶公园（肯尼亚高原境内）；树顶酒店treelawnn.<美>(人行道与人行道边石之间的)绿化带treenailn.大木钉；木栓tree net树形图

1. They barricaded the main road with fallen trees.
   他们用倒下的树堵住了主要道路。
2. Most trees shed their leaves in autumn.
   大多数树在秋天落叶。
3. Bushes were interspersed among trees.
   灌木散布在树林之中。
4. Generally, trees should be repotted in the spring.
   一般来讲，春天时应该把灌木移栽一下。

1. The children are planting trees by the river.
   孩子们在河边植树。
2. We need to plant trees this year.
   今年我们需要植树。