self-sufficient

剑桥词典

able to provide everything you need, especially food , for yourself without the help of other people
（尤指食物）自给自足的
The programme aims to make the country self-sufficient in food production and to cut energy imports . 这个项目旨在使国家在粮食上能自给自足，并减少能源进口。 返回 self-sufficient