国境guójìngTop 15000Meanings1. national border2. frontierCharacters used国country境borderExamples1加拿大Jiānádà和hé墨西哥Mòxīgē跟gēn美国Měiguó分享fēnxiǎng一个yīge国境guójìng。Canada and Mexico both share a border with the USA.