单词	exocyclic
释义	exocyclic adjective exo·​cy·​clic ˌek-sō-ˈsī-klik  -ˈsi- : situated outside of a ring in a chemical structure Word History First Known Use 1913, in the meaning defined above Medical Definition exocyclic adjective exo·​cy·​clic ˌek-sō-ˈsī-klik  -ˈsik-lik  : situated outside of a ring in a chemical structure
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