Retaining wall
n. 拥壁，挡土墙，护岸
📖 牛津释义
retaining wall
wall built to support a mass of earth or to confine water 挡土墙; 挡水墙; 拥壁.
🧩 词语组成解析
n. 保留, 保持, 维持防护\\nv. 保持( retain的现在分词 ); 拦住; 保存; 止住
🗣️ 情景例句
Things are looking up.
情况在好转。
On the first day of the new year.
新年的第一天。
It obviously could not tell the difference between Indian music and jazz!
显然，它分辨不出印度音乐和爵士乐！