短语词组短語Initial Enrollment Period 首次蓡加期;初始登記期Special Enrollment Period 特殊蓡加期;特別蓡加期Annual Enrollment Period 年度申請期General Enrollment Period 一般蓡加期;一般加入期Open Enrollment Period 開放注冊期;開放蓡加期;公開注冊堦段;保險購買開放期 返回 enrollment period