stage dredging

 
       
  • 分期疏浚

stage dredging的用法和样例:

例句

  1. The depth of the river is maintained by dredging.
    通过疏浚保持河道的深度。
  2. They're dredging the harbour so that larger ships can use it.
    他们正在疏浚港湾以便大船驶入。

stage dredging的相关资料:

临近单词

今日热词
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