borderlandn. 邊界地方、邊陲、兩可間的狀態學術名詞邊緣地帶:海洋地質學邊緣陸地:海洋地質學邊緣地塊:海洋地質學邊緣地:地質學英文釋義district consisting of the area on either side of a border or boundary of a country or an area