a boost to sth
The new policy gave a boost to the economy.
新政策给经济带来了推动。
一推；推动；（成本的）增加；涨价；增压；速度变换；从后面或下面推一把,帮助攀爬
Help or encouragement that makes someone feel better or something improve.
从后面或下面推一把,帮助攀爬
A push from behind or below, as to one who is endeavoring to climb.
给予希望或支持的行为
the act of giving hope or support to someone
帮助或增加力量、效果的东西；援助
Something that helps, or adds power or effectiveness; assistance.
成本增加
an increase in cost
改变速度的坐标变换
A coordinate transformation that changes velocity.
推动的行为
the act of giving a push
带涡轮增压或机械增压汽车中的正进气歧管压力
A positive intake manifold pressure in cars with turbochargers or superchargers.
The coach's speech gave the team a real boost.
教练的讲话给球队带来了真正的鼓舞。
用法提示：boost用作名词，表示“鼓舞”或“推动”。
AI contextual example
The new policy provided a boost to the local economy.
新政策为当地经济提供了推动。
用法提示：boost用作名词，表示“推动”或“促进”。
AI contextual example
Receiving that award was a huge boost to her confidence.
获得那个奖项极大地增强了她的信心。
用法提示：boost用作名词，表示“提升”或“增强”。
AI contextual example
The new policy gave a boost to the economy.
新政策给经济带来了推动。
常用于表示数量或程度的增加。
There was a boost in sales last quarter.
上季度销售额有所增长。
此模式中boost常指精神上的鼓励或支持。
Her kind words gave me a boost.
她那番亲切的话语给了我鼓励。
侧重情绪或精神的提升，比boost更偏抽象激励。
强调信心和希望，常用于人，boost可指具体措施。
侧重实际行动的推动，boost更泛。
含持续帮助之意，boost通常为一次性刺激。
侧重结果变好，boost强调推升的动作。
grammar · medium
易错句子We need a boost our sales.
正确表达We need a boost to our sales.
英语中名词boost后需加介词to才能接接受对象，中国学习者常因直译中文而遗漏介词。
grammar · medium
易错句子The new program brought a boost of the economy.
正确表达The new program brought a boost to the economy.
表示“对…的促进”时，boost的常用搭配是boost to，而非boost of，of多用于表示所属或内容。
rise 指自然或被动地上升，而 boost 则常指人为地推动或增加。
encouragement 强调口头或精神上的支持，而 boost 还可以指具体的推动或增加。
对士气的鼓舞
The team's recent victory was a big boost to morale.
球队最近的胜利对士气是一个巨大的鼓舞。
价格上涨
There has been a boost in oil prices recently.
最近石油价格上涨了。
给予推动
The government hopes to give a boost to the economy.
政府希望给经济一个推动。
获得推动
The industry received a boost from new technology.
该行业从新技术中获得了推动。
重大促进
The new policy provided a major boost to employment.
新政策对就业提供了重大促进。
一剂强心针
The new funding gave a boost in the arm to the project.
新资金给这个项目打了一剂强心针。
士气提振
The team's victory was a huge morale boost.
团队的胜利极大地提振了士气。
对系统的推动
The tax cut provided a boost to the economic system.
减税对经济体系起到了推动作用。
发长 /uː/ 音 (如 food, boot)
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY, WORDNET.
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