tri·no·mi·al /traɪˈnomiəl/
(a.)三項式的
tri·no·mi·al /traɪˈnomɪəl/ 名詞
三名的
Tri·no·mi·al n. Math. A quantity consisting of three terms, connected by the sign + or -; as, x + y + z, or ax + 2b - c².
Tri·no·mi·al, a.
1. Math. Consisting of three terms; of or pertaining to trinomials; as, a trinomial root.
2. Nat. Hist. Consisting of, or involving the use of, three terms; as, a trinomial systematic name specifying the genus, species, and variety.
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