请输入您要查询的英文单词:
单词
political boundary
释义
political boundary
简明释义
政治边界:两个或多个国家、地区、州或省之间的行政或政治分界线。
双语例句
1
A tariff is a duty imposed on goods when they are moved across a
political
boundary
. They are usually associated with protectionism, the economic policy of restraining trade between nations.
关税是指国家授权海关对出入关境的货物和物品征收的一种税。
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更新时间:2025/8/7 5:00:08