C#：将字典与列表相交。匹配后返回字典项

using System;
using System.Collections.Generic;
using System.Linq;

class Program
{
    static void Main()
    {
        Dictionary<int, string> dictionary = new Dictionary<int, string>()
        {
            {1, "Apple"},
            {2, "Banana"},
            {3, "Orange"},
            {4, "Grapes"}
        };

        List<int> list = new List<int>() { 2, 4, 6 };

        var intersection = dictionary.Where(item => list.Contains(item.Key))
                                     .ToDictionary(item => item.Key, item => item.Value);

        foreach (var item in intersection)
        {
            Console.WriteLine($"Key: {item.Key}, Value: {item.Value}");
        }
    }
}

Key: 2, Value: Banana
Key: 4, Value: Grapes