rheochord
/'ri:әkɔ:d/
📖 中文释义
- n. [电]滑线变阻器
📘 English Definition（英文释义）
- n. A metallic wire used for regulating the resistance of a
- circuit, or varying the strength of an electric current, by inserting a
- greater or less length of it in the circuit.
/'ri:әkɔ:d/