premiumn.额外费用;奖金;保险费n.(商)溢价adj.高价的;优质的
premium insulation高级绝缘,优质绝缘
premium motor fuel高级汽油
premium instalment土地补价摊缴额
premium on a lease租券赁费
premium supplement保险费补充
premium in arrears拖欠的保险费
premium collection筹资
premium overcharge保险费过高
premium receivable可收取保险费
premium engine oil高级机油