trinomial
a. 三项式的 n. 三项式
发音
US
词形变化
trinomials
复数
trinomials
释义与例句
n.
-
1.
An expression consisting of three terms.
数学
adj.
-
1.
Consisting of three names or parts or terms.
词源
From tri- + -nomial.
来源:wiktionary