tapper
/'tæpә/
📖 中文释义
- n. 轻敲者, 电报键
- [机] 攻螺丝机
🧩 词形变化
复数 tappers
📘 English Definition（英文释义）
- n. a person who strikes a surface lightly and usually repeatedly
- n. a worker who uses a tap to cut screw threads
- n. someone who wiretaps a telephone or telegraph wire