water-sealed retaining wall

[water-sealed retaining wall]
[water-sealed retaining wall]

中文释义

水封挡土墙

单词分析

单词结构:

water-sealed retaining wall

字母数:27

记忆提示

🎯 重点记忆:

  • 单词拼写:water-sealed retaining wall
  • 核心含义:水封挡土墙