coal sorter

基本解释手选工

网络释义

1)coal sorter,手选工2)hand picker,手选工3)picker,手选工4)picking labour,手选工5)sorter,手选工6)ore picker,手选工拣选机7)the hand election,手选8)hand picking,手选9)pick hand,手选10)pick ore,手选

用法和例句

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