scraping tool
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美
- scrabble v.爬寻；摸索；挣扎；乱涂乱写n.爬寻；乱涂乱写；挣扎Scrabble.n.一种拼字游戏
- scrag n.骨瘦如柴的人或动物；颈肉v.粗暴对待（某人）；绞首
- scraggly adj.散乱的；锯齿状的；凸凹不平的
- scraggy adj.凹凸不平的；参差不齐的；骨瘦如柴的
- scram n.急停；急离；紧急刹车v.快走开
- 1. A drilling tool that USES polycrystalline diamond compact (PDC) cutters to shear rock with a continuous scraping motion.
- 一种钻井工具，利用聚晶金刚石复合片切削齿通过连续的刮擦运动去剪切岩石。
youdao
- 2. A drilling tool that USES polycrystalline diamond compact (PDC) cutters to shear rock with a continuous scraping motion.
- 一种钻井工具，利用聚晶金刚石复合片切削齿通过连续的刮擦运动去剪切岩石。
youdao
