self-sufficient
/ˌselfsəˈfɪʃənt/adjective
1- needing no outside help in satisfying one's basic needs, especially with regard to the production of food（尤指食物生产）自给自足的：
I don't think Botswana, due to the climate, could ever be self-sufficient in food.
由于气候因素, 我认为博茨瓦纳不可能在食物方面自给自足。
1.1
- emotionally and intellectually independent（情感、智力上）独立的：
their son was a little bit of a loner and very self-sufficient.
他们的儿子有点不合群, 而且非常独立。
派生词