movable rail

 
  • 活動護欄

movable rail的用法和樣例:

例句

  1. A movable rail, tapered at the end, such as that used in a railroad switch.
    轉轍器一端尖細可移動的鐵軌,如用於鐵路岔道的

movable rail的相關資料:

臨近單詞

今日熱詞
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