adj.五倍的；一式五份的
n.五倍的数（量），一式五份（的一份）， 第五份， 一组五个中的一个，（除正本之外的）第四副本
vt.把…制五份复印本

原形：quintuplicate第三人称单数：quintuplicates复数：quintuplicates过去式：quintuplicated过去分词：quintuplicated现在分词：quintuplicating

The company quintuplicated its profits in just five years.
公司在短短五年内利润翻了五倍。
To quintuplicate your savings, invest wisely and consistently.
要使储蓄增长五倍，就要明智且持续地投资。
She had to quintuplicate the recipe to feed her large family.
为了喂饱大家庭，她必须将食谱增加五倍份量。
The population of the city is expected to quintuplicate by 2050.
预计到2050年，这个城市的人口将会增长五倍。
His salary quintuplicated after he received the promotion.
提升职务后，他的薪水涨了五倍。
The new technology has the potential to quintuplicate crop yields.
这项新技术有可能使农作物产量增产五倍。
The teacher asked students to quintuplicate their practice time for the next week.
老师要求学生下周把练习时间增加五倍。
The government's stimulus package aimed to quintuplicate economic growth.
政府的经济刺激方案旨在使经济增长五倍。
The number of tourists visiting the island quintuplicated since it was declared a UNESCO site.
自从该岛被列为世界文化遗产以来，游客数量增加了五倍。
To reach our sales target, we need to quintuplicate our marketing efforts this quarter.
为了达到销售目标，我们这季度需要将营销努力提高五倍。