Tunnel Detection System

       
  • 坑道探测系统

Tunnel Detection System的用法和样例:

例句

  1. They have had the tunnel shored up with concrete.
    他们已经叫人用水泥把坑道加固。
  2. The roof of the tunnel was supported by wooden props.
    坑道顶用木柱支撑。

Tunnel Detection System的相关资料:

临近单词

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