framework

柯林斯词典

1. N-COUNT A framework is a particular set of rules, ideas, or beliefs which you use in order to deal with problems or to decide what to do. 体系
...within the framework of federal regulations. …在联邦法规的体系内。
2. N-COUNT A framework is a structure that forms a support or frame for something. 构架
...wooden shelves on a steel framework. …在钢架上的木搁板。

The steel framework supports the copper covering .
The building has a flexible framework so that it can survive an earthquake .
The U.S. Constitution established a broad framework of government .
Many people accept the principles of evolution within the framework of their religious beliefs .
Most biologists use the same basic framework for classification .