optative
adj. 希求式的,希求语气的
n. 希求式动词;希求语态
例句
The fundamental form of aesthetic value is beauty, which is how the domain of value is defined in the polynomic theory (whose degree of obligation is the optative).
美学价值的基本形式是美,即多项理论(真善美)中价值的这一领域任何去定义。