邊界線
boundary line
有形的～線visible boundary line/無(wú)形的～線invisible boundary line/陸地～線boundary line on land
相關(guān)詞匯
傳統(tǒng)習(xí)慣線 traditional customary boundary line
實(shí)際控制線 line of actual control
起點(diǎn) starting point;initial point
終點(diǎn) terminal point;terminus
東端 eastern extremity
西端 western extremity
東段 eastern sector
西段 western sector
中段 middle sector