If something is rimmed with a substance or colour, it has that substance or colour around its border. 镶有···边框的
adjective [原级] 有框的；有边缘的
The plates and glassware were rimmed with gold. 这些盘子和玻璃器皿都镶着金边。
verb [vt. 及物动词] 给…镶边；沿…边缘滚动；形成边缘（rim 的过去分词）
The whole lake was rimmed with thick beds of reeds. 整个湖边长满了厚厚的芦苇丛。
