“optionality”可以造什么句，optionality造句

With the background of market-oriented interest rate, housing mortgage loans have to face enormous interest rate risks in forms of repricing, optionality, basic risk, and yield curve.

Changing an element's optionality from optional to required is related to refinement for those optional elements that are not instantiated on the original document.

As I discuss later in this article, two areas that often require particular attention are cardinality and optionality, or conformance strength.