duality

/d(j)uːˈælɪti/

中文释义来自 ECDICT

词干

后缀

-ity: Used to form an uncountable noun from an adjective; especially, to form the noun referring to the state, property, or quality of conforming to the adjective's description. · Used to form a countable noun from an adjective, referring to someone or something that conforms to the adjective's description.

From Latin duālitās. Equivalent to dual +‎ -ity.

1in literatureThe quality of containing or comprising two often opposed parts or aspects.
2The aggregate of two complementary subclasses or parts.
3(mathematics, physics) The mathematical equivalence of two seemingly different theoretical