Demarcators
(demarcator 的复数) n. 划边界的人；立界物
🗣️ 情景例句
That's the recreation center and restaurant.
那是娱乐中心和餐馆。
The roofer is patching the roof with metal.
屋面防水工在用铁皮修补屋顶。
It is now being used indifferently for both.
人们现在正漫不经心地把知识用于这两个方面，