| 例句 |
She is the sole provider for her family.她是家里唯一的经济来源。The charity has been existing on very slender resources.这个慈善团体一直靠非常微薄的经济来源维持。She had appropriated his role as chief provider for the family.她接替了他的角色，成了家里主要经济来源。Most of these families are economically insecure. 这类家庭大多数没有可靠的经济来源。They had no means of support after they lost their farm.他们失去农场之后，没有了经济来源。 |