短語詞組短語economic important trait 主要經(jīng)濟(jì)性狀economic trait loci 經(jīng)濟(jì)性狀座位economic trait locus 經(jīng)濟(jì)性狀座位economic trait improvement 經(jīng)濟(jì)性狀改良 返回 economic trait