单词	medigap
释义	medigap noun med·​i·​gap ˈme-də-ˌgap  often capitalized, often attributive : supplemental health insurance that covers costs (as of medical care or a hospital stay) not covered by Medicare Word History Etymology Medicare + gap First Known Use 1975, in the meaning defined above Medical Definition medigap noun med·​i·​gap ˈmed-ə-ˌgap  often attributive : supplemental health insurance that covers costs (as of medical care or a hospital stay) not covered by Medicare medigap coverage medigap plans
随便看	case officer case oil case on appeal case piece case reserved case shot case spring case studies case study case study method case system case-bound case-fatality rate case-fatality rates case-fatality ratio case-fatality ratios case-harden case-hardened case-hardening case-hardens case-phrase case-sensitive Casearia caseases caseate

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