bordering
词根词缀：
border n. 边境
bord 边 + er 表名词 → 边境
bordering n. 边界标志物
border 边境 + ing 表名词 → 边界标志物
borderline n. 边界，边缘
border 边境 + line 直线，线条 → 边界，边缘
transborder adj. 横穿边境的
trans 横过 + border 边境 → 横穿边境的
数据来源：新东方英语词汇速记大全
相关例句：
Switzerland is a landlocked federal republic in Europe, bordering Germany, France, Italy, Austria and Liechtenstein.
瑞士是欧洲中部的内陆联邦共和国，和德国、法国、意大利、奥地利和列支敦士登为邻。
It is also a coastal city bordering on vietnam.
它还是一个与越南接壤的口岸城市。
Aromatic types of tobacco are produced in Turkey and other mid-Eastern European countries bordering the Black Sea.
香料型烟草种植在土耳其和黑海沿岸的其他中东欧洲国家。
I could see clear across the region to the reservoir bordering Hebei Province to the west.
我可以清楚看到西面河北省边境上的水库。
Towards western India, bordering southeast Pakistan, lies the Thar Desert.
印度西部与巴基斯坦接壤的是塔尔沙漠。
No cases have been reported in the areas of Afghanistan bordering Tajikistan.
而在与塔吉克斯坦接壤的阿富汗地区，并无任何病例报告。