vt. 1.〔美口〕(由下或由后)推，升，提。 2.〔美俚〕吹捧(候选人等)；支援；增加，提高；促进；煽起(买风)。 3.【电学】升(压)；助(爆)。 短语和例子 boost the output of cotton 提高棉花产量。 boost sb. into the wagon 把某人推进马车。 boost one's hometown 吹嘘自己的家乡。 boost prices 提价。 n. 1.升，后推。 2.帮助；促进。 3.提高，增加。 4.吹捧，宣传。 5.助推发动机，加速[助推]器。 6.〔美俚〕(假扮顾客的)店铺扒手。 短语和例子 give sb. a boost into the wagon 把某人推进马车。 a boost in price 提价。
the act of giving hope or support to someone 同义词：encouragement,
the act of giving a push; "he gave her a boost over the fence"
an increase in cost; "they asked for a 10% rise in rates" 同义词：rise, hike, cost increase,
give a boost to; be beneficial to; "The tax cut will boost the economy"
increase or raise; "boost the voltage in an electrical circuit" 同义词：advance, supercharge,
push or shove upward, as if from below or behind; "The singer had to be boosted onto the stage by a special contraption"
increase; "The landlord hiked up the rents" 同义词：hike, hike up,
contribute to the progress or growth of; "I am promoting the use of computers in the classroom" 同义词：promote, advance, further, encourage,
boost可以是下列意思：
例句与用法
1.
The government boosted security precautions . 政府加强保安预防措施。
2.
Last month saw a tremendous boost in sales . 上个月的销售额激增。
3.
The crowd boosted the morale of the runners . 人们为赛跑选手们加油助威。
4.
Boost me up so i can look in the window . 抬我一把，我可以从窗户往里看。
5.
The morale of our troops was greatly boosted . 我军士气大振。
6.
Morale should be boosted , not dampened . 气可鼓而不可泄。
7.
There is always something to give you a boost . 到东到西都有救星帮你渡过难关。
8.
This increase in demand is likely to boost prices . 需求的增加很可能推动价格上涨。
9.
An increase in the budget deficit boosts aggregate demand . 预算赤字增加使总需求扩大。
您当前位置：