wallon Basic wordsalso onCEFR Beginners (A1)? Band 1 (BND1)? 墙,壁垒,屏障,隔阂 walled walled(adjective) 有城墙的 walls walls(noun) 墙体(wall的复数),墙壁 wall wall(noun) 墙,壁垒,屏障,隔阂 Forms adjectivenoun walled walls wall