柯林斯詞典binomial /ba??n??m??l/ 1. N a mathematical expression consisting of two terms, such as 3x + 2y 二項式2. ADJ referring to two names or terms 二種名稱的 返回 binomial劍橋詞典mathematics an expression (= a mathematical statement ) that has two terms (= numbers or symbols ) that are not the same 二項式 4x + y is a binomial. 4x + y 是一個二項式。 language two words separated by a conjunction that almost always appear in the same order , for example "bread and butter " （字詞）成對搭配 返回 binomial