cohortKK [ˋkohɔrt] /ˈkoʊhɔɹt/名詞1一批、一群、同期學員The latest cohort of trainees starts work next Monday.最新一批受訓人員下週一開始上班。2世代群、同期群、族群統計、研究Researchers followed a cohort of 5,000 children for twenty years.研究人員追蹤五千名兒童組成的世代群長達二十年。3同夥、黨羽、追隨者多含貶義The mayor and his cohorts were accused of taking bribes.市長與其黨羽被指控收受賄賂。4步兵大隊古羅馬Each Roman legion was divided into ten cohorts.每個羅馬軍團都劃分為十個步兵大隊。