Read Edit View history 边关 biānguān frontier pass Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 边关/邊關 · biānguān · frontier pass 2026/03/04 边关 / 邊關 biānguān frontier pass border station or strategic defensive position on a frontier 将领奉命镇守边关，保卫疆土。 noun created sense Mar 4, 2026, 02:25 AM