词汇	Old-age provision model
释义	Old-age provision model 养老模式
随便看	Sustaining quality improvement sustenation sustended centrifuge sustended level type viscosimeter sustended level type viscosimetre sustended level viscosimeter sustainings sustaining stability sustaining storm rainfall sustaining supportability Sustaining Support Increment sustaining system sustaining technology sustaining time sustaining utilization of resources sustaining valve sustaining voltage sustaining voltage of counting tube sustaining wall Sustaining-wall sustain losses sustain losses in business sustain materially sustainment sustainment brigade special troops battalion