subsistv.供给食物；维持生活；生存；供养subsistance aging温饱型老龄化suBsist the troops供给部队粮食subsistance reserve给养储备subsisting contract[法] 现存契约, 有效契约Subsists till Paradise.进入了新境界。Subsisting on live prey.肉食的依靠捕获而生存的subsisting capacity of network网络生存性

1. They lived in the uncertainty on the dole.
   他们依靠救济金的生活不安定。
2. She finds it difficult to live on her grant.
   她发现依靠助学金难以生活。