无法访问转换后的查询中的表(将SQL替换为LINQ)

| 我正在尝试将此正常运行的SQL查询转换为LINQ查询(EF) 但是在LINQ查询中,我无法进入类别数据表。 这是我的工作SQL查询:
SELECT cosmetics.brand, cosmetics.product, cosmetics.size, cosmetics.price, cosmetics.sale_type, cosmetics.description, cosmetics.date, cosmetics.company_id, cosmetics.category, cosmetics.[male-female], company.company_site 
FROM cosmetics INNER JOIN company ON cosmetics.company_id = company.company_id 
WHERE (cosmetics.date >= GETDATE()) 
    AND (cosmetics.[male-female] = N\'female\') 
    AND (cosmetics.category = N\'cosmetics_perfumes\') 
ORDER BY cosmetics.brand, cosmetics.product, cosmetics.size, cosmetics.price\"
这很好用:
var female = (from c in db.cosmetics
                .Where(v => v.date > DateTime.Now)
                .Where(d => d.male_female == \"female\")
                .Include(\"company\")
            select c);
return View(female.ToList());
    
已邀请:
var q =
  from cos in oc.cosmetics
  join com in oc.company on cos.company_id equals com.company_id
  where cos.date >= DateTime.Now
     && cos.male_female == \"female\"
     && cos.category == \"cosmetics_perfumes\"
  orderby cos.brand, cos.product, cos.size, cos.price
  select new { cos, com.company_site };
    

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