directed blasting rockfill dam

[directed blasting rockfill dam]
[directed blasting rockfill dam]

中文释义

定向爆破堆石坝

单词分析

单词结构:

directed blasting rockfill dam

字母数:30

记忆提示

🎯 重点记忆:

  • 单词拼写:directed blasting rockfill dam
  • 核心含义:定向爆破堆石坝