top-up

美 [ˈtɒpʌp]
英 
  • n.补充的饮料;追加款项
  • v.补充;充值
  • adj.额外的
  • 网络专升本;专升本课程;完就充值
复数:top-ups  
top-up
n.
1.
附加付款a payment that you make to increase the amount of money, etc. to the level that is needed
a phone top-up(= to buy more time for calls)
电话充值费
Students will have to pay top-up fees(= fees that are above the basic level).
学生必须交附加费用。
2.
(informal)
(重新斟满杯子的)补充饮料an amount of a drink that you add to a cup or glass in order to fill it again
Can I give anyone a top-up?
我来给哪位添酒好吗?

例句

释义:
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