ENGLISH WORD FILE NO. 00483 · CSAT·TOEIC 核心词汇
boundary
n.
US/ˈbaʊndəri/
UK/ˈbaʊndəri/
CSAT Frequency72/100
TOEIC Frequency65/100
02
boundary 按词性释义
1名词
标记某物边缘或范围的线或限制，将一个地区、地域或管辖区与另一个分开。
The river forms the boundary between the two countries.
这条河构成了两个国家之间的边界。
Setting clear boundaries in relationships is essential for mutual respect.
在关系中设定明确的界限对于相互尊重是至关重要的。
03
boundary 的派生词
set a boundary
设定界限 (短语动词)
Parents need to set clear boundaries for their children's screen time.
父母需要为孩子的屏幕时间设定明确的界限。
cross the boundary
越过界限 (短语动词)
The athlete accidentally crossed the boundary line during the match.
这名运动员在比赛中不小心越过了界线。
boundary condition
边界条件 (名词短语)
In physics, boundary conditions are crucial for solving differential equations.
在物理学中，边界条件对于求解微分方程至关重要。
boundary dispute
边界纠纷 (名词短语)
The two states resolved their long-standing boundary dispute through negotiation.
这两个州通过谈判解决了长期的边界纠纷。
04
boundary 的同义词·反义词
05
含有 boundary 的常用搭配
national boundary国界
set boundaries设定界限
cross the boundary越过界限
boundary line边界线
clear boundary明确的界限
06
boundary 练习题
选择最适合空白处的单词
The school established a clear ___ for student behavior to maintain discipline.
- A boundaries
- B boundary
- C boundaring
- D boundared
单数形式'boundary'是正确的，因为句子指的是建立的一个明确界限，而不是多个界限。