单词：worm wheel
worm wheel的用法和样例：
例句
- Then in accordance with the design criteria and design theory designed toroidal worm reducer.然后按照设计准则和设计理论设计了环面蜗轮蜗杆减速器。
- For high precision manufacturing of planar worm gear, SFCM is also a good method for efficient semi-precise manufacturing.对于高精度平面蜗轮制造，该方法具有很高的应用价值。
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英文名句短语
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Eztalk美语会话
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2017年VOA慢速英语(八)月
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优美儿童英语歌曲
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美国习惯用语
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英语单词荟萃
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卡卡课堂早餐英语