名词 border:

1. a line that indicates a boundary

2. the boundary line or the area immediately inside the boundary

3. the boundary of a surface

4. a decorative recessed or relieved surface on an edge

5. a strip forming the outer edge of something

动词 border:

1. extend on all sides of simultaneously; encircle

2. form the boundary of; be contiguous to

3. enclose in or as if in a frame

4. provide with a border or edge

5. lie adjacent to another or share a boundary

bordern.边界；边境；边缘vt.与 ... 接壤；加边于vi.近似；毗邻border ice滨冰border lag边纹花版Bordertownn.博德敦(在澳大利亚；东经 140º49' 南纬 36º18')border flow边界流border uponvt.与 ... 相邻(近似于)border body边缘体border code边界编码border postn.边防哨所border line图廓线,边线border city边境城市

1. They dwelt on the borders of the country.
   他们居住在这个国家的边境上。
2. We must protect our nation's borders.
   我们必须保护我们国家的边境。
3. America's troops are not massed on China's borders.
   美国没有在中国的边界集结军队。
4. Bright neon lights mark the borders of the states.
   明亮的氖灯作为各州的边界。