cross piece

同根派生

• cross piece相關(guān)詞

英漢例句

• The beam was screwed down to the cross bar.
  橫梁已用螺絲檸在垮木上。
• The cross girder center segments of the bents were field bolted.
  搆架橫梁的中間段在工地用螺栓連接。

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