cross-tie

[k'rɒst'aɪ]     [k'rɒst'aɪ]    
  • 伦敦吊综法
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cross-tie的英文翻译是什么意思,词典释义与在线翻译:

英英释义

名词 crosstie:
  1. one of the cross braces that support the rails on a railway track

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