英语词汇“roofbeam”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

英汉翻译词典包含4368284条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。

单词	roofbeam
释义	roofbeam [网络]房梁
随便看	frictionresistance friction resistance head frictionresistance head friction resistance to sliding friction restention characteristics friction restraint friction retained pin friction-retained pin friction revolution counter friction-revolution counter friction rice pearling machine friction ridge friction-ridge frictionring friction ring friction rocks friction roll friction roll drop hammer frictionroller friction roller friction roller drive friction roller driver friction, rolling friction rolling hatch cover friction-rolling hatchcover