相关单词同义词life, existence, presence, entity, living, 近义词 maintenance 维修, existence 存在, nourishment 营养, subscription 订阅, livelihood 生计, survival 幸存, sustenance 维持生计临近词substance, subsist, subsistence crop, subsistence rate, subsistence cost, subsistence type, subsistence wage, subsistence diet, subsistence fund, subsistence level, suBsistence rates, subsistence funds相似词subsidiary, subsidize, subsidy, subsist, subsistence crop, subsistence farming, subsoil, subsonic, 返回 subsistence