英语词汇positioner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	positioner
释义	N5172834positionerSpoken.0Fiction.0Magazine.8Newspaper.1Academic.25 positioner /pəˈzɪʃənə(r)/ noun a device for moving an object into position and automatically keeping it there 定位器。
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