n.自足,自负;独立性;
例句:
Self-sufficiency and protectionism go together.
自给自足 与保护主义往往相伴而行.
But self-sufficiency is still a long way off.
但 自给自足 仍还有漫长的路要走.
Grain self-sufficiency, but the need to import a small portion of wheat.
粮食基本自给, 但需进口一小部分小麦.