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| 1. | Something, such as a safety pin, that resembles such a piece of wire in shape or use. |
| 别针象安全别针这样的东西，外形或用途类似一根铁丝 |
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| 2. | Be like will number a dish of shape piece of milling cutter point cover process gear' s week section |
| 如将数把盘形片铣刀按被加工齿轮的周节距成组装上刀架进行粗加工，可大大提高工作效率。 |
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