粗磨

粗磨 [cū mó]

1. ■ {机} coarse grind(ing); grind coarse; grind first; grind preparatory; grind rough; preparatory grinding; rough grind(ing); kibble

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常用词组

1. ■ 粗磨床 rough grinding machine; snag(ging) grinder;

2. ■ 粗磨石 coarse-grained stone; rough grinding stone