boundary的语法

1. 边界，疆界，限界
2. 界限，范围，限度
3. 分界线，边线，界标，界线
4. 分野，间界
5. 边缘
6. 【板球】界线；使球越过边界线的击球（得加分）

1. the line or plane indicating the limit or extent of something
2. a line determining the limits of an area
3. the greatest possible degree of something;

   "what he did was beyond the bounds of acceptable behavior"
   "to the limit of his ability"
   

1.（土地的）分界线，边界
Theboundary of an area of land is an imaginary line that separates it from other areas.

boundary什么意思

e.g. ...the Bow Brook which forms the westernboundary of the wood...
构成了这片树林西部边界的鲍溪
e.g. Drug traffickers operate across national boundaries.
贩毒分子进行贩毒活动。

2.（学科或活动的）界限，边界
Theboundaries of something such as a subject or activity are the limits that people think that it has.

e.g. The boundaries between history and storytelling are always being blurred and muddled.
历史和轶闻的分界向来是模糊而混乱的。
e.g. ...extending the boundaries of press freedom.
扩大新闻自由的界限

1. The boundaries of that country were changed by a treaty.
   那个国家的边界根据条约有所更动。
2. Is there anything that is beyond the boundary of human knowledge?
   有什么东西是超出人类知识范围的?

• advance the -ries of knowledge扩大知识面
• break down the boundary between trades打破行业界线
• define -ries确定边界
• exceed the -ries越出界限
• fix a boundary确定边界
• form the boundary构成边界线
• mark the boundary标明边界线
• redraw the boundary重新划定边界线
• set a boundary确定边界

• common boundary共同的边界线
• international boundary国界线
• natural boundary天然的边界线
• new boundary新界线
• overlapping -ries重叠的国境线

• boundary dispute边界纠纷
• boundary light机场界线灯
• boundary stone界石,界碑

• beyond the boundary of超越…的范围
• within the boundary of在…范围内

• boundary between…之间的分界线
• boundary of sb's property某人地产的界线

1. boundary的基本意思是“分界线”,主要用来指领土的“分界线”,尤其是地图上表示的“边界限,分界线”,也可用来比喻知识、欲望等抽象事物的“界限”。