headwall

斗壁, 端墙

词形变化

headwalls 复数 headwalls

别名

head wall

释义与例句

n.
  1. 1.

    The steep cliff at the back of a cirque.

    地质
  2. 2.

    A retaining wall at the outlet of a drain, culvert or tunnel.

    工程
  3. 3.

    The highest cliff of a glacial cirque.

词源

From head + wall.

来源：wiktionary