5.bound to sth
(linked to sth)与…密切相关的
Economic growth is still bound to the issues of poverty, social justice, and conservation.经济增长仍然与贫困、社会公正、环境保护等问题密切相关。
6.bound up with sth
(closely linked to sth)与…紧密相连；与…息息相关
His irritability is bound up with his work.他的烦躁易怒与他的工作密切相关。
My fate was bound up with hers.我和她的命运息息相关。
7.bound up in sth
(held)money, element +被限制在某处；固定于某处
The manager of a company does not like having a large chunk of his wealth bound up in its shares.一家公司的经理不喜欢大笔钱财被套在自己的股票里。
They'd have a lot of hydrogen sulphide gas bound up in their cells.他们的牢房里会积聚大量硫化氢气体。
8.bound up in sth
(absorbed)interest +与…密不可分
Their interests were completely bound up in their careers.他们的兴趣完全融入了他们的职业生涯。
9.<正式>(tied up)被缚住的；被束缚的；被限制的
a bound prisoner被绑住的囚犯