单词	co-occurrent
释义	co-occurrent adjective co-oc·​cur·​rent ˌkō-ə-ˈkər-ənt  : occurring together or at the same time two disorders that are frequently co-occurrent Word History First Known Use 1962, in the meaning defined above
随便看	originate originate with originated secluse seclusion seclusionist seclusionists seclusions seclusive seclusively seclusiveness seclusivenesses seco- secobarbital secobarbitals secodont secodonts Seconal seconals second Second Advent Second Adventist second angle second ballot second banana

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