adj.有三部分的；三倍的

v.（使）成三倍

n.三個一組；三倍之數(shù)；（壘）三壘打

The plan has a triple purpose. 該計劃有三個目的。

I want a triple room with mountain view. 我想要一間向山的三人房。

Its population is about triple that of Venice. 它的人口大約是威尼斯的三倍。

The price is triple of what it's actually worth. 這個價格是它實際價值的三倍。

Output should triple by next year. 到明年產(chǎn)量應增至三倍。

Twelve is the triple of four. 十二是四的三倍數(shù)。

John hit his triple and plated two runs. 約翰完成他的三壘打，并得了兩分。