n. 
,齿轮
,齿轮hobbing machine 
齿机；挤压制模压力机；螺旋
床
齿机；挤压制模压力机；螺旋床gear hobbing 齿；齿机；削齿
齿；齿机；削齿gear hobbing machine 齿机
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adobo, adodontia, adogen, adolesce, adolescence, adolescency, adolescent, Adolf, Adolf Hitler, Adolphus,
相似单词
hobbadehoy, hobber, Hobbes, Hobbesian, hobbies, hobbing, Hobbism, hobbit, Hobbits, hobble,