1 . It did give me a boostto win such a big event.

赢得如此重大的比赛确实使我信心倍增。

来自柯林斯例句

2 . Do what you can to give her confidence and boosther morale.

尽你所能让她树立信心，提高士气。

来自柯林斯例句

3 . Without a major boostin tourism, the economy will suffer even further.

旅游业如果没有大的起色，经济状况会每况愈下。

来自柯林斯例句

4 . Economic theory suggests that the devalued pound will boostthe economy.

经济学理论指出贬值的英镑将会促进经济的发展。

来自柯林斯例句

5 . The movie helped boosther screen career.

那部电影有助于她的银幕生涯的发展。

来自《权威词典》

1.the act of giving hope or support to someone

2.an increase in cost;

they asked for a 10% rise in rates

3.the act of giving an upward push;

he gave her a boost over the fence

1.increase;

The landlord hiked up the rents

2.give a boost to; be beneficial to;

The tax cut will boost the economy

3.contribute to the progress or growth of;

I am promoting the use of computers in the classroom

4.increase or raise;

boost the voltage in an electrical circuit

5.push or shove upward, as if from below or behind;

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