Unary

单值的

A term used in some approaches to phonology (e.g. dependency phonology, particle phonology), characterizing the view that segments can be represented as single elements (e.g. [round], [front]), as opposed to binary oppositions. The term is given special status in unary component theory.

最近某些音系学理论（如依存音系学、粒子音系学）使用的术语，指一种观点，即认为音段可以用单一成分（例如[圆唇]，[前]）表示，而不用二分对立。这个术语在“单值成分理论”中有特殊地位。