英语词汇“主梁”的释义、用法及例句-英汉例句词典

词汇	主梁
例句	The main roof beams are given extra support by the smaller transverse beams.较小的横梁给屋顶的主梁额外的支撑力。
随便看	pensive pensively pent Penta Pentagon pentagon pentameter pentathletes pentathlon Pentatonik Pentecostal penthouse penthouses Pentonville pent-up pent up penultimate pen up penurious penury peonies peons People people peopled

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