?一元便支付
第一个一元便支付(First-dollar coverage)：即没有扣除额的合约（保险费可能会比较高）
Several states mandate first-dollar coverage for certain types of health insurance benefits, no deductibles permitted.
FORBES: Fact and Comment
Those are also typically lower-cost because they have no first-dollar coverage.
FORBES: McWorker Health Insurance Elicits Feeble Defense In Senate
Should it offer first-dollar benefits, or catastrophic coverage only?
FORBES: New Ways to Think About Long-Term Care Insurance
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。