支援(某人),增強(某人)的力量 support; strengthen sb
boost sb ⇔ up
If you boost me up,I can just reach the window.
假如你托我一把,我正好可以夠到窗戶。
The boy had to be boosted up onto the large horse.
那男孩必須讓人托著才能騎上那高頭大馬。
boost up
The company needs boosting up, if it is not to be defeated by its competitors.
該公司如要在競爭中不被對手擠垮,就須加強實力。
boost sb ⇔ up
Jim is not very cheerful; he needs a holiday to boost him up.
吉姆不太快樂,他需要度假來使他振作起來。