n.沉溺于某种癖好者；业余爱好者
Similarly, the numerous business concerns catering to the hobbyist have a tremendous but unknown dollar value. 同样，为满足园艺爱好者们所成立的商务公司也有着巨大而未知的经济效益。
This is the basis where the person will decide how much to sell it to the hobbyist. 这是基础，而该人多少将决定将其出售给业余爱好者。
