英语词汇bottom sprag怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	bottom sprag
释义	bottom sprag 简明释义底部支撑：指在矿井中用于阻止滚动的木头或金属支撑物。网络释义 1 ?底部支撑 ... bottom spindle 下(联)接轴 bottom sprag 底部支撑 bottom squeeze 底板隆起, 底鼓 ...
随便看	fermentation amyl alcohol fermentation amylalcohol fermentation anaerobic fermentation and ova settling tank fermentation and ova-settling tank fermentation apparatus fermentation appearance fermentation balance fermentation broth fermentation bung fermentation butyric acid fermentation by living yeast fermentation capacity fermentation cellar fermentation celler fermentation chamber fermentation chemicals fermentation chemistry fermentation coefficient fermentation cylinder fermentation degree fermentation degumming fermentation diagram fermentation efficiency fermentation energy

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