短语词组短语monadic indicant [计]一元指示符;一元指示符qualitative indicant 质量标志variable indicant [计划]标志变异指数alkyl indicant 烷基糖苷grouped indicant 分组标志numerical indicant 数量标志dyadic indicant [计]二元指示符;二元指示符;翻译quantitative indicant 数量标志 返回 indicant