单词	dual number
释义	dual number短语¹⁴⁴⁹⁷²⁺²对偶数
随便看	metapopulation persistence metapopulations metapore meta-porphyropsins Metaposaurus metaposifive sub-normal matrix metaposition meta position meta-position metapositive bilinear function metapositive definite complex matrix metapositive definite matrices metapositive definite matrix metapositive definite sub-Hermite matrix metapositive Hermite matrix metapositive subdefinite matrices metapositive subdefinite matrix metapositive symmetric matrix metapostive definte matrix metapostscutellum metaprogramming Meta-programming metaprogramming system Meta-programming system metaprogramming technique