A type of insurance that allows the policyholder to change the plan of insurance, raise or lower the face amount of the policy, increase or decrease the premium, and lengthen or shorten the protection period.指壽險(xiǎn)的一種類型,該保險(xiǎn)的保單持有人可改變其保險(xiǎn)計(jì)劃,提高或降低保......（本文共 228 字）     [閱讀本文] >>