基本解释[经济学]固定支付债券英汉例句双语例句Under this background, this article solve the problem with the financial instrument called electricity fixed payment consume bond.在此背景下，本论文提出“电力消费债券”这一金融工具来解决部分电力欠费问题。the fixed payment consume bond更多例句专业释义经济学固定支付债券