详细解释:n. 调整者, 校准者, 校准器, 调整器, 标准钟
【化】 调节剂; 调节器
【医】 调节器
英语解释：
名词 regulator:
any of various controls or devices for regulating or controlling fluid flow, pressure, temperature, etc.a official responsible for control and supervision of a particular activity or area of public interesta control that maintains a steady speed in a machine (as by controlling the supply of fuel)同义词：governor