boost

noun

1. the act of giving hope or support to someone

Synonym: encouragement

2. the act of giving a push

e.g. he gave her a boost over the fence

3. an increase in cost

e.g. they asked for a 10% rise in rates

Synonym: risehikecost increase

boost

verb

1. give a boost to
be beneficial to

e.g. The tax cut will boost the economy

2. increase or raise

e.g. boost the voltage in an electrical circuit

Synonym: advancesupercharge

3. push or shove upward, as if from below or behind

e.g. The singer had to be boosted onto the stage by a special contraption

4. increase

e.g. The landlord hiked up the rents

Synonym: hikehike up

5. contribute to the progress or growth of

e.g. I am promoting the use of computers in the classroom

Synonym: promoteadvancefurtherencourage

1. 使增长；推动；改进；使兴旺
If one thing boosts another, it causes it to increase, improve, or be more successful.

e.g. It wants the government to take action to boost the economy...
它希望政府采取行动促进经济发展。
e.g. The move is designed to boost sales during the peak booking months of January and February.
这一举措旨在增加1月和2月预订高峰期的销售量。

2. 增强，提高（信心或士气）
If something boosts your confidence or morale, it improves it.

e.g. We need a big win to boost our confidence...
我们需要大胜一场来增强信心。
e.g. Do what you can to give her confidence and boost her morale.
尽你所能让她树立信心，提高士气。

1. 增压：涡轮增压(turbo) 的特点是压力高,以提高马力为主,但由于涡轮是靠汽车排放的围棋来推动的, 所以有增压(boost)缓慢的感觉,一般是在3000rmp起,(不同尺寸的的涡轮启动转速不同, 越小越灵敏,相反越大约迟) 但是三菱车所惯用延迟点火系统解决了这个问题,

2. 提高：也就是说,用户向搜索引擎发出一个查询,搜索引擎返回搜索结果,记录用户针对这个查询点击过哪些网页,点击过的网页会被认为在某种程度上是和这个查询相关的网页,在下次另外一个用户发出同一查询的时候,可能会提高(boost)这些用户点击过的网