查词历史：
- servo servo loop servo contact
- Noun
-
1. control system that converts a small mechanical motion into one requiring much greater power; may include a negative feedback system
- synonym： servomechanism，servosystem
- Adjective
-
1. of or involving servomechanisms
- synonym： servomechanical
计算机
- 1.伺服(装置，机构)；随动系统[机构]
