| 单词 | trinomial |
| 释义 | Word Frequency trinomial(traɪˈnəʊmɪəl) adjective 1. mathematics consisting of or relating to three terms 2. biology denoting or relating to the three-part name of an organism that incorporates its genus, species, and subspecies noun 3. mathematics a polynomial consisting of three terms, such as ax2 + bx + c 4. biology the third word in the trinomial name of an organism, which distinguishes between subspecies Derived forms trinomially (triˈnomially) adverb Word origin C18: tri- + -nomial on the model of binomial |
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