细毛1015
premium美 [ˈprimiəm]英 [ˈpriːmiəm]n.保险费;额外费用;奖金;津贴adj.优质的;昂贵的;价格更高的 溢价;升水;保费例句筛选1.It's easy to understand why cell phones command such a premium.手机这么贵的原因很好理解。2.Her claim was disallowed on the grounds that she had not paid her premium.她要求赔款遭到拒绝,原因是她事先没有交纳保险费。