矮墙用英语怎么说？

矮墙

• [ǎi qiáng]
  parapet，kneeboard （赛马场周围的），ha-ha，podium，sunk fence

例句

• a low wall of stone latticework 石砌格构的矮墙
• A blackbird flew down and perched on the parapet outside his window. 一只乌鸫飞下来，停在他窗外的矮墙上。
• Alan staggered sideways, pitched head-first over the low wall and fell into the lake... 艾伦身子倒向一侧，一头栽过矮墙，跌进了湖里。