如何接受任何委托作为参数

public interface IDelegate<T>
{
    void Execute(T parameter);
}

public class Delegate<T> : IDelegate<T>
{
    private Action<T> _action;

    public Delegate(Action<T> action)
    {
        _action = action;
    }

    public void Execute(T parameter)
    {
        _action(parameter);
    }
}

public void AcceptDelegate<T>(IDelegate<T> delegate, T parameter)
{
    delegate.Execute(parameter);
}

var delegate = new Delegate<string>(s => Console.WriteLine(s));
AcceptDelegate(delegate, "Hello, world!");