a leg up

基本解釋

If nothing else, United would have a leg-up in the best-name squad if they sign Van Wolfenwhatever.
如果沒別的，能簽下範(fàn)·沃爾夫斯維尅爾，對曼聯(lián)陣容補(bǔ)強(qiáng)來說也是有幫助的。
The Save: Clean slates are hard to come by, but with a little professional help Gibbo could get a bit of a leg-up.
拯救策略：將往事一筆勾銷是很睏難的，但若是借助一些專業(yè)幫助，吉普森就能重新站起來。
Similarly, when I speak, my introduction highlights my academic credentials and expertise, which gives me a leg-up in being able to persuade the audience to take a specific course of action.
簡單，我一開口，那一番介紹就強(qiáng)調(diào)了我的學(xué)位和資歷，自然多賦予我一層保障，好讓我解決聽筒那邊的人，按我說的去做。

It also offered a leg-up for the rural masses to climb the social ladder.
ECONOMIST: The Turkish army
The noted Charles Mingus band alumnist Jackie Bayard(ph) gave him a leg-up on other studio wizards with some real jazz chops and a unique sonic sensibility.
NPR: The Bird and the Bee, Getting Buzz
To give non-English-speaking children a leg-up, the government agreed last year that all pupils should be taught in their mother tongue for at least the first three years of primary school.
ECONOMIST: English is dangerously dominant