slug it out

基本解釋

Now Intel has to slug it out with ARM, a British firm.
如今，英特爾與英國公司ARM合作，重重打擊了AMD。
Several times a week I slug it out with city dwellers for a place in the subway. They seem a bad lot.
我一個(gè)星期要擠好幾次地鐵，滿眼所見盡是面目可憎的都市人。
Like ageing boxers, big media firms have twice climbed into the ring to slug it out with high-tech outfits that seem to be building new business models with their property.
媒體巨頭就像老拳擊手，一把年紀(jì)了還要兩次爬進(jìn)拳擊場，與高科技公司一決雌雄，后者貌似正在構(gòu)建具有自身特質(zhì)的新商業(yè)模式。

They likely will continue to slug it out in the business of renting digital video discs.
FORBES: Magazine Article
Here to slug it out is Roy S. Johnson, a former top editor at Sports Illustrated.
NPR: Bonds' Approaching Triumph Has Mixed Meaning
The only two American enginemakers slug it out with as much fervor as heavyweights in the tropical sun.
FORBES: Digital Rules

If two people slug it out, they fight or argue violently until one of them wins.