Definition: to improve or increase something Level: B2
一项特别促销活动被用来提升销量。
A special promotion was used to ___boost sales.
新营销策略提高了公司的利润。
The company's profits were ___boosted by the new marketing strategy.
跑完马拉松增强了他的成就感。
Completing the marathon ___boosted his sense of achievement.
