Read Edit View history 滚刀 gǔndāo gear hob Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 滚刀/ 滾刀 gǔndāo gear hob noun · (engineering) gear hob (cutting tool used in manufacturing gears) 他在检查滚刀的磨损情况。 Edit Delete References Add reference No references for this word.
滚刀/ 滾刀 gǔndāo gear hob noun · (engineering) gear hob (cutting tool used in manufacturing gears) 他在检查滚刀的磨损情况。 Edit Delete