shared by, typical of, or relating to a whole group of similar things, rather than to any particular thing

The new range of engines all had a generic problem with their fan blades. 这一新系列的发动机有一个通病，就是风机叶片有问题。

generic drugs or other products do not have a trademark and are sold without the name of the company that produced them

a product, especially a drug, that is no longer owned or legally controlled by a particular company

The biggest difference between the brand-name drugs and the generics is price. 品牌药品和仿制药品之间的最大差别是价格。