二色成型：二色指的是用两种不同颜色的塑料，一边塑料是键帽一边塑料是字符，然后把两种材料包裹组合在一起，制成键帽后这样字符很耐磨，键帽的使用寿命很长。We had been finish opposites in so many ways. I used to be the favored new Female, and he, the bullied sh boy. Where I was outgo