controversyKK [ˋkɑntrəˏvɝsi] /ˈkɑntɹəˌvɝsi/名詞1爭議、爭論The new immigration policy has caused considerable controversy this year.新的移民政策在今年引發了不小的爭議。2論戰、筆戰正式The controversy between the two scientists lasted nearly ten years.這兩位科學家之間的論戰持續了將近十年。