self-support的用法和样例：
例句
用作名词 (n.)
- We must lay stress on self reliance.
我们必须强调自立更生。 - He is old enough to support himself.
他已到了可以自立的年纪。 - The FAO believes one of the solutions to reverse the current food shortages is to boost small family run farms and self sufficiency.
粮食及农业组织认为其中一个方法，解决现今粮荒问题，是激励小家庭经营农场和自给。 - The first section consists of those who have some surplus money or grain,that is,those who,by manual or mental labour,earn more each year than they consume for their own support.
第一部分是有余钱剩米的，即用其体力或脑力劳动所得，除自给外，每年有余剩。
词汇搭配
- self-support system 自支援系统
- degree of food self-support 粮食自给率
- self-advancing support 自移式支架
- support one's self 振作精神
