单词	filial generation
释义	filial generation noun : a generation in a breeding experiment that is successive to a mating between parents of two distinctively different but usually relatively pure genotypes Word History First Known Use 1902, in the meaning defined above Medical Definition filial generation noun fil·​ial generation ˈfil-ē-əl-, ˈfil-yəl-  : a generation in a breeding experiment that is successive to a parental generation compare f1 generation, f2 generation
随便看	branchiostegal ray Branchiostegidae branchiostegidaes branchiostegite branchiostegous branchiostomid Branchiostomidae branchiostomidaes Branchipus branchireme Branchiura branchiurae branchiuran branchiuras branchiurous branchless branchlet branchlets branchliker branchlikest branchlines branchy Branco, Rio Brancusi brand

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