单词	back beam
释义	back beam noun : the cylinder of wood on a loom on which the warp is wound before the weaving process Word History First Known Use 1862, in the meaning defined above
随便看	prattles prattling prattlingly pratts Prattville Pratyeka Buddha Pratylenchus prau prauni praunuses praunusses praus pravastatin pravities pravity prawn prawn killer prawned prawner prawners prawning prawns prawny Praxean praxeanist

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