ˌself-sufˈficient adjectiveadjINDEPENDENT PERSONable to provide all the things you need without help from other people 自給自足的a self-sufficient farm 自給自足的農場
self-sufficient inAustralia is 65% self-sufficient in oil. 澳大利亞65%的用油能夠自給自足。
—self-sufficiency noun [uncountableU]