usanceglossary / USANCE usance (yoo-z[schwa]nts). The time allowed for the payment of a foreign bill of exchange, sometimes set by custom but now usu. by law. 词条贡献者 译者Jenna,毕业于法国顶尖的高级翻译学院,擅长翻译有关互联网与电子商务领域的法律文件。