slack adjuster worm gear是什么意思，slack adjuster worm gear的翻译，slack adjuster worm gear音标、读音、用法和例句

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slack adjuster worm gear是什么意思，slack adjuster worm gear的翻译，slack adjuster worm gear音标、读音、用法和例句_流逝汉英词典

slack adjuster worm gear

基本解释