balance due
意思：尚欠余额；不定额。
发音：[英][?b?l?ns dju:][美][?b?l?ns du]
双语例句：
The application program asks the DBMS for data by field pine, for example, I coded representation of "give customer name and balance due" would be sent to he DBMS.
例如，一个有代码鸭表达式“将客户名称和应付余额给我”会被送进数据库管理系统中。