ˌself-sufˈficient adjectiveadj INDEPENDENT PERSONable to provide all the things you need without help from other people 自给自足的 a self-sufficient farm 自给自足的农场
self-sufficient in Australia is 65% self-sufficient in oil. 澳大利亚65%的用油能够自给自足。
—self-sufficiency noun [uncountableU]