Journal: a newspaper or magazine that deals with a particular subject or professionMagzine:a type of large thin book with a paper cover that you can buy every week or month, containing articles,photographs, , often on a particular topic这就是（某学科或专业的）报纸、刊物、杂志 与 杂志、期刊 的区别。J 更加专业一些，M 相对“杂”一些。Z 我也不知道。 谢谢！
奔兔2008
