screw-driver bit
基本解释
- 螺丝刀
英汉例句
- The utility model provides a single-hand operating screw-driver bit with clamp device belonging to the tools field, and comprises a handle, a tool bar and a clamp device.
本实用新型提供了一种带夹紧装置的单手操作螺丝刀,属于工具领域。
ip.com
双语例句
专业释义
- 手钻尖头