名词支持; 维持; 生活资料; 营养物
1. 支撑：sustentation fund 资助基金 | sustentation 支撑 | susurrate 低语
2. 支持物：sustenance /生计/ | sustentation /支持物/ | susurrate /低语/喃喃低语/沙沙响/
sustentation
noun
1. the act of sustaining life by food or providing a means of subsistence
e.g. they were in want of sustenance
fishing was their main sustainment
Synonym: sustenance sustainment maintenance upkeep