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	blindworm blind-your-eyes blinger blini blinis blink blink blinkard blink comparator blinked blinker blinker blinkered blinker tube blink-eyed blinking blinking blinking chickweed blinkingly blink microscope blinks blinks blinky blinter blintz

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