setscrew
/'setskru:/
📖 中文释义
- n. 定位螺钉
- [机] 固定螺钉, 止动螺钉
📘 English Definition（英文释义）
- n. a screw that is used to adjust the tension on a spring
- n. a screw (often without a head) that fits into the boss or hub of a wheel or cam etc. and prevents motion of the part relative to the shaft on which it is mounted