noun 下载 🔗分享 腰线,线脚 A thin projecting course of brickwork or stone that runs horizontally around a building, typically to emphasize the junction between floors. Examples : "The brick building had a noticeable stringcourse separating the first and second floors. " 那栋砖砌建筑有一条很明显的腰线,分隔开了第一层和第二层。 architecture building material 与AI对话词汇游戏阅读练习