如何在c#中构建不区分大小写的强类型LINQ查询？

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

class Program
{
    static void Main()
    {
        List<string> fruits = new List<string> { "Apple", "Banana", "Orange", "Pineapple" };

        string searchTerm = "apple";

        var result = fruits.Where(f => f.Equals(searchTerm, StringComparison.OrdinalIgnoreCase)).ToList();

        foreach (var item in result)
        {
            Console.WriteLine(item);
        }
    }
}