fourfold怎么读/fourfold的发音
英： 美：
fourfold是什么意思
a. 四重的, 四倍的, 四垒的
adv. 四倍, 四重
r. by a factor of four
fourfold的用法和双语例句
1. The company's profits increased fourfold over the last decade.
这家公司的利润在过去十年里增长了四倍。
2. The risk of infection was reduced fourfold after the new protocol was introduced.
新规程实施后，感染的风险降低了四倍。
3. The population of the town grew fourfold in just twenty years.
这个小镇的人口在短短二十年内增长了四倍。
4. Her efforts were rewarded with a fourfold increase in sales.
她的努力带来了销售额四倍的增长。
5. The new technology improved efficiency fourfold compared to the old method.
与旧方法相比，新技术将效率提高了四倍。
6. The project's budget expanded fourfold due to unexpected challenges.
由于意外挑战，项目的预算扩大了四倍。
7. The number of participants in the event grew fourfold this year.
今年活动的参与人数增长了四倍。
8. He experienced a fourfold improvement in his health after changing his diet.
改变饮食后，他的健康状况改善了四倍。
9. The energy output of the solar panels increased fourfold after the upgrade.
升级后，太阳能电池板的能源输出增加了四倍。
10. The company's market share grew fourfold after the successful product launch.
成功推出产品后，公司的市场份额增长了四倍。