What is the translation for "generic brand"? How does one translate "generic" brand. I've come across several translations: 通用牌子， 一般的牌子，杂牌。 But none of them really demonstrate a generic brand. The first one just means common, the second one implies average, and the last one means inferior. In the United States, for example, you have a brand name product, and often a generic product branded under a store's name. Another example would be generic brand prescription drugs.

What is the proper translation?
Here's the translated definition of "generic" in Oxford Advanced Leaner's English-Chinese Dictionary  (7th Edition).


  1 shared by, including or typical of a whole group of things; not
  specific 一般的；普通的；通用的: ·‘Vine fruit’ is the generic term for currants
  and raisins. * vine fruit是有核和无核葡萄干的通称。 2 (of a product, especially a
  drug 产品，尤指药物) not using the name of the company that made it
  无厂家商标的；无商标的: ·The doctor offered me a choice of a branded or a generic
  drug. 医生让我选择用有商标的还是没有商标的药物。


According to the second meaning, maybe "generic brand" can be translated as “无商标的品牌”, but it sounds a little weird.