lathe-hand
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英 
英汉解释
例句
The lathe hand may feed the cutter by hand or may make it be fed automatically by means of special gears.
车床操作工也许用手进料切削刀或也许用它通过特别齿轮自动地进料。
Lathe hand in this series with a hand wheel to the right two structures, a complete machine tool accessories for choice.
本系列车床手摇大手轮具做、右两种结构,有齐备的机床附件供选择。