单词	R factor
释义	R factor noun ˈär-  : a group of genes present in some bacteria that provide a basis for resistance to antibiotics and can be transferred from cell to cell by conjugation Word History Etymology resistance First Known Use 1944, in the meaning defined above Medical Definition R factor noun ˈär-  : a group of genes present in some bacteria that provide a basis for resistance to antibiotics and can be transferred from cell to cell by conjugation
随便看	capsizes capsizing capsomeres capsomers capstan capstan bolt capstan lathe capstan nut capstan screw capstans capstern capstone capstones capstorm capsul- capsular capsular contracture capsulary capsulate capsulated capsulations capsule capsuled capsuler capsules

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