英语词汇“beam,roof timber”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	beam,roof timber
释义	beam,roof timber 顶梁；俗称“棚梁”。在杆件式支架组成中位于顶部的主要承载构件。
随便看	climatic factors climatic feasibility climatic feature climatic feature of thunderstorm Climatic features climatic feedback interaction climatic feedback mechanism climatic fermentation climatic fertility climatic figure climatic flucluation climatic fluctuation climatic fluctuations climatic forecast climatic formation climatic formation cause climatic formation factor climatic formation of soil climatic frequence climatic front climatic gasoline Climatic general situation climatic geomorphology climatic goiter climatic gradient