松散耦合应用程序中的组件依赖于各种接口和抽象类，而紧密耦合的系统则与之相反，其组件依赖于各种具体的类。

Its components rely on interfaces and abstract classes as opposed to concrete ones, as they would in a tightly coupled system.

youdao

松散耦合应用程序中的组件依赖于各种接口和抽象类，而紧密耦合的系统则与之相反，其组件依赖于各种具体的类。

Its components rely on interfaces and abstract classes as opposed to concrete ones, as they would in a tightly coupled system.

youdao