regulator
英 ['regj?le?t?]
美['r?ɡjulet?]
- n. 調(diào)整者；校準(zhǔn)器
英英釋意
- 1. any of various controls or devices for regulating or controlling fluid flow, pressure, temperature, etc.
- 2. a official responsible for control and supervision of a particular activity or area of public interest
- 3. a control that maintains a steady speed in a machine (as by controlling the supply of fuel)