词汇	social secarity
释义	social secarity 社会保障
随便看	simple money circulation simple monochromator simple monoclinic simple monoclinic structure simple-mindedness simple mindednesses simple-mindednesses simple-mindeds simple-minded/seeing things too lightly simple mistake rule simple mix simple mixed flow simple mixed-strategy simple mixed-strategy precedence simple mixed strategy precedence grammar simple mixed-strategy precedence grammar simple mixed-strategy precedence language simple mixing simple mixture simple mobile gantry manure crane simple mobile manure crane simple model simple model fuel simple model of choice simple modified exponential growth