n.添加的饮料;追加的贷款;
例句:
In bad times they get an automatic top-up.
经济不好时,银行可以自动加仓.
Who's ready for a top-up?
谁要添酒?
A dollar's worth of super, and top up the oil , please.
请加一美元的特级汽油, 并加满机油.