tripled

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数据源: ai_enrichment
tripled 是 triple 的过去式和过去分词形式,表示数量或程度增加到原来的三倍。

用法要点

句型搭配

tripled 常用于描述数量或规模的变化,常与表示时间、原因或结果的状语连用,如 since、due to、resulting in 等。

• tripled in size
• tripled over the past decade
• tripled due to demand

介词用法

tripled 后常接介词 to 表示增加到某个具体数值,接 from...to... 表示从某个数值增加到另一个数值,或接 in 表示在某个方面增加。

• tripled to 300
• tripled from 100 to 300
• tripled in production

语域说明

tripled 在正式和非正式语境中都常见,尤其在商务、经济、科技和日常统计报告中频繁使用,表示显著增长。

• tripled in sales
• tripled the budget
• tripled overnight

基础例句

The price of coffee has tripled since last year.

咖啡的价格自去年以来已经涨了三倍。

She tripled her savings by investing wisely.

她通过明智的投资使储蓄增加了三倍。

Our team size tripled after the new project started.

新项目启动后,我们团队的规模扩大了三倍。

The number of visitors tripled during the holiday season.

假日期间,游客数量增加了三倍。

高级例句

The company's market share tripled within five years due to strategic partnerships.

由于战略合作伙伴关系,该公司的市场份额在五年内增长了三倍。

Research funding tripled after the breakthrough discovery was published.

突破性发现发表后,研究资金增加了三倍。

Global carbon emissions have nearly tripled since the industrial revolution.

自工业革命以来,全球碳排放量几乎增加了三倍。

The algorithm's efficiency tripled after optimization, reducing processing time significantly.

优化后,算法的效率提高了三倍,显著减少了处理时间。

高频搭配

verb

has tripledwas tripledtripled rapidlytripled suddenlytripled steadily

adjective

tripled amounttripled capacitytripled outputtripled revenuetripled speed

noun

tripled profitstripled populationtripled costtripled demandtripled investment

adverb

almost triplednearly tripledquickly tripledeffectively tripledsignificantly tripled

preposition

tripled in sizetripled to $300tripled from 2020tripled over timetripled due to

phrase

tripled the numbertripled the efforttripled the originaltripled the estimatetripled the previous

常见错误

❌ 错误:The population tripled three times.
✓ 正确:The population tripled.

tripled 本身已表示增至三倍,无需再加 three times,否则会冗余。应直接使用 tripled 表达三倍增长。

❌ 错误:He tripled his salary to $6000 from $2000.
✓ 正确:He tripled his salary from $2000 to $6000.

使用 tripled 时,通常用 from...to... 结构表示起始和结束数值,以清晰展示变化过程,避免语序混乱。

近义词辨析

increased threefold

increased threefold 与 tripled 意思相同,但更正式,常用于书面语或学术语境,强调倍数关系。

Sales increased threefold last quarter. (对比: Sales tripled last quarter.)

multiplied by three

multiplied by three 更侧重于数学或计算过程,而 tripled 更通用,常用于描述实际增长或变化。

The value multiplied by three after the adjustment. (对比: The value tripled after the adjustment.)