“附加保险”常见的英文表达是 “additional insurance” 或 “supplementary insurance” 。
additional insurance:更侧重于表示在原有保险基础上额外增加的保险,强调数量的增加。例如:You may want to purchase additional insurance to cover more risks.(你可能想购买附加保险来覆盖更多风险。)
supplementary insurance:强调对原有保险的补充,起到完善、补充保障范围的作用。例如:This supplementary insurance provides extra coverage for specific situations.(这份附加保险为特定情况提供了额外的保障。)