bound
US /baʊnd/
UK /baʊnd/

动词
1.
形容词
1.
有界, 被围住的
having a specified boundary
示例:
•
The garden is bound by a fence.
花园被篱笆围住。
•
The area is bound by mountains on one side.
该区域一侧被山脉环绕。
2.
3.
受约束的, 有义务的
obliged or restricted by legal or moral ties
示例:
•
You are bound by the contract.
你受合同约束。
•
We are bound to help those in need.
我们有义务帮助那些有需要的人。
名词
1.
在 Lingoland 学习这个单词