详细解释:n. 指示器, 指示剂, 指标
【计】 指示器
【化】 指示剂; 示功器; 指示计; 指示器
【经】 指标, (通常指经济指标)
英语解释:
名词 indicator:
a number or ratio (a value on a scale of measurement) derived from a series of observed facts; can reveal relative changes as a function of time同义词:index, index number, indicant