rule and practice

• 规则和惯例

rule and practice的用法和样例：

例句

1. This insurance is subject to English law and practice.
   本保险受英国法律和惯例的制约。
2. A software methodology is the set of rules and practices used to create computer programs.
   软件方法就是用来编写计算机程序的一套规则和惯例。