“additional coverage”的概念、定义、翻译、参考文献-科学参考

单词	additional coverage
释义	additional coverage Encyclopedia 经济学保险单释 additional coverage附加险不能单独投保，只能附加于主险投保的保险险种。
随便看	left operator domain left order left ordered group left ordered set left Ore condition left Ore domain left Ore ring left Ore set left parametrix left parenthesis left perfect ring left periodic group left PID left PIR left polygon left posterior fascicular block left primary element left primitive algebra left primitive ideal left primitive ring left principal fibration left principal ideal ring left product left projective resolution left projective space

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