基本解釋

• [經(jīng)濟學]枕梁蓋板

英漢例句

雙語例句

• The result shows some cracks appearing on vertical weld connecting web plate of body bolster and draft sill as well as the part between web plate of body bolster and top cover plate.
  試驗結果表明，無中梁罐車存在枕梁腹板與牽引梁立焊縫裂紋及枕梁腹板與枕梁上蓋板之間的裂紋。

• body bolster cover更多例句

詞組短語

短語

• body bolster side cover plate 枕梁側蓋板

• body bolster cover更多詞組

專業(yè)釋義

經(jīng)濟學

• 枕梁蓋板