sustenance
n. 维持生计；营养；食物
近义词：nourishment，maintenance，livelihood，assistance，meat，refreshment，victuals，nutrition，diet，food，provisions，fuel，sustenance，wherewithal，support，nutriment，upkeep，keep，sustainment，alimentation，breadandbutter，living，aliment，sustentation，
详细释义
n.(名词)
- 食物
- 维持
- 生计
- 营养
- 养料
- 支持
- 供养
- 保持
- 粮食
- 支持（物）
- 持久
- 滋养
- 生存
- 营养物
- 支撑
英英释义
Noun
- a source of materials to nourish the body
- the financial means whereby one lives;
"each child was expected to pay for their keep" "he applied to the state for support" "he could no longer earn his own livelihood"
- the act of sustaining life by food or providing a means of subsistence;
"they were in want of sustenance" "fishing was their main sustainment"
例句
用作名词(n.)
- He gave money for the sustenance of a poor family.他把钱给一穷人家维持生活。
- There isn't much sustenance in a cucumber.黄瓜没有很多营养。
- She is weak from lack of sustenance.她因缺乏营养而虚弱。
- He has gone for a week without sustenance.他已经一星期未吃食物了。
- The urban homeless are often in desperate need of sustenance.城市里无家可归的人极其需要食物来维持生命。