基本解释[经济学]家庭联产承包英汉例句双语例句To start her electrical contracting business, Ginny took $75, 000 out of her family's savings and used her credit cards.为了开始电子承包业务她从家中和自己的信用卡里凑齐了7.5万美元。family contracting business更多例句专业释义经济学家庭联产承包