adj.三部分的，三人的，三组的，三倍的，三重的
v.成为三倍，使增至三倍
n.三倍的数[量]，三个一组，三垒安打

原形：triple第三人称单数：triples过去式：tripled过去分词：tripled现在分词：tripling

This park is about triple that of the Summer Palace.
这个公园是颐和园的三倍。
Profit will triple by next year.
利润会在明年增至三倍。
My salary tripled after I got the new job.
做了新工作后我的工资涨了三倍。
A triple room is a hotel room with three single beds.
三人间是指酒店里有三张单人床的房间。
She scored a hat-trick, which means she scored three goals in one game.
她完成了帽子戏法，也就是说她在一场比赛中进了三个球。
The ice cream cone has a single scoop, a double, and a triple serving.
冰淇淋蛋筒有单球、双球和三球的份量。
The chemical reaction produced a triple bond between the atoms.
这次化学反应在原子间形成了一个三键。
The athlete completed a triple backflip during his gymnastics routine.
这位运动员在他的体操表演中完成了一个后空翻三周。
We ordered a triple espresso to share among the three of us.
我们点了一杯三倍浓缩咖啡，三人一起享用。
The company announced a triple-digit increase in their annual profits.
公司宣布他们的年利润增长了三位数。
The bridge is a triple arch construction spanning the river.
这座桥是跨越河流的三拱构造。
The baby learned to walk, talk, and jump all in the same year – a true triple milestone.
宝宝在同一年学会了走路、说话和跳高，真是个真正的三重里程碑。
The restaurant offers a special triple-decker sandwich with bacon, lettuce, and tomato.
餐馆提供一种特别的三层夹心三明治，里面有培根、生菜和番茄。