健康保險(xiǎn): health insurance必要條件: essential condition; prerequ ...必要條件: condicio necessaria; essential condition; indispensable condition; nece ary condition; necessary and sufficient conditions; necessary conditions; postulate; prerequisite; requirement; requisite condition; sine qua non需求,必要條件: requirements健康保險(xiǎn): health i urance; health insurance健康保險(xiǎn)費(fèi): health insurance premium健康保險(xiǎn)股: health insurance unit健康保險(xiǎn)局: bureau of health insurance健康保險(xiǎn)組: group health insurance必要條件系列: fr family of requirement充分必要條件: necessary and sufficient conditions附加必要條件: additional necessary condition具備必要條件: satisfy the essential requirements充分必要條件 充要條件: necessaryandsufficientcondition購(gòu)買健康保險(xiǎn): to have a health insurance policy; to purchase health insurance國(guó)民健康保險(xiǎn): natioanl health insurance; national health insurance集體健康保險(xiǎn): group health insurance健康保險(xiǎn)費(fèi)用: health insurance expense; health insurance premium健康保險(xiǎn)計(jì)劃: health insurance plan健康保險(xiǎn)形式: health insurance健康保險(xiǎn)學(xué)會(huì): health insurance institute健康保險(xiǎn)醫(yī)師: panel doctor自愿健康保險(xiǎn): voluntary health insurance報(bào)告書的必要條件: requirement of report單元丟失必要條件: clr cell loss requirements