英语词汇“principal rafter”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	principal rafter
释义	principal rafter noun : one of the upper diagonal members of a roof truss supporting the purlins and common rafters or those joints to which the roof boarding is secured — see roof illustration
随便看	naissance naissant naive naive naive naively naively naiveness naive realism naivete naivete naivety naiveté naja najadaceae najadales najdi nak nake naked naked naked bat naked bed naked boys naked broom rape

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