enrollmentKK [ɛˋnrolmənt] /ɛˈnɹoʊlmənt/名詞1註冊、登記、入學美式Enrollment for the fall semester begins next Monday.秋季班的註冊從下週一開始。2註冊人數、入學人數Enrollment at the local high school has dropped by half.當地高中的學生人數已經少了一半。3加保、投保The open enrollment period for health insurance ends in December.健康保險的自由加保期在十二月底結束。