英语词汇backup roll extractor的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	backup roll extractor
释义	backup roll extractor [?b?k??p r?ul iks?tr?kt?] 释义支承辊换辊装置
随便看	Zenker degeneration Zenker disease Zenker Diverticula Zenker diverticulum Zenkerella Zenker fixative Zenker fluid zenker formol fixative Zenker-formol fixative zenkerism zenkerize Zenker leimyoma Zenker leiomyoma zenker myomalacia cordis Zenker necrosis zenker paralysis Zenker pouch Zenker pulsion diverticulum Zenker's crystals Zenker's degeneration Zenker's disease Zenkers Diverticula Zenker's diverticula Zenker's diverticulum Zenkers Diverticulum

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