triples

1. 三部分的；三人的；三组的 having three parts or involving three people or groups
2. 三倍的；三重的 three times as much or as many as sth

1. vt. & vi. (使)增至三倍 make,become,be three times as much or many

• triple alliance三国同盟
• triple partnership三方合伙

triple jump三级跳远

triple integral三重积分

triple point三相点

triple threat（美）三面手

triple junction三联点；三重接头；三向连接构造

triple a 三A（由三个表现出众的草坪型高羊茅品种科学配比而成，是市场上很受欢迎的高羊茅混播组合）；三A级；最高信用评级；美国汽车协会（AAA，American Automobile Association）

triple crown n. 三重冠

triple prism三棱镜

triple time n. [音]三拍子

triple play三杀（使攻方三个球员同时被杀出局）

1. The plan has a triple purpose.
   该计划有三个目的。
2. I want a triple room with mountain view.
   我想要一间向山的三人房。
3. Its population is about triple that of Venice.
   它的人口大约是威尼斯的三倍。
4. The price is triple of what it's actually worth.
   这个价格是它实际价值的三倍。

1. Output should triple by next year.
   到明年产量应增至三倍。

1. Twelve is the triple of four.
   十二是四的三倍数。
2. John hit his triple and plated two runs.
   约翰完成他的三垒打，并得了两分。