is-a

短语

词形变化

is-as 复数 is-as

释义与例句

n.
  1. 1.

    The relationship between two entities in which one entity inherits from the other.

    计算机 工程 数学
  2. 2.

    Such a relationship expressed as an ontology component (regardless of whether the OOP paradigm per se is implemented).

    计算机 工程 数学

词源

From is + a.

来源：wiktionary