1. They tripled their sales last year. 他们去年的销售额增至三倍。
2. His salary is treble (or triple ) mine. 他的薪水是我的三倍。
3. He received triple wages for all his extra work. 由于额外的工作他领取了三倍的工资。
英英解释
n.
1. a base hit at which the batter stops safely at third base
2. a set of three similar things considered as a unit
3. a quantity that is three times as great as another v.
1. increase threefold
2. hit a three-base hit adj.
1. having three units or components or elements
2. three times as great or many
