noun 下载 🔗分享 国民保险,社会保险 A system of taxes paid by workers and employers, used primarily to fund state benefits. Examples : "My parents pay national insurance every month to support the retirement pension system. " 我爸妈每个月都缴纳国民保险(社保),用来支持退休金体系。 government economy finance insurance system nation state business 与AI对话词汇游戏阅读练习