reigning champion

基本解释

It waddled towards the pool, looking less like a predator than like an elderly sumo wrestler tottering uncertainly towards a bout with a reigning champion.
它搖搖擺擺地走曏水池，看起來不像是一個食肉動物，而更像是一個年老的相撲選手蹣跚地走曏和衛冕冠軍的一場較量。
The first prolonged and impassioned controversy in the Congress involving a pure food issue took place in 1886, pitting the reigning champion, butter, against a challenger, oleomargarine.
國會第一個持續長時間的激烈爭論涉及1886年的純淨食品事件：佔統治地位的黃油受到了代黃油的挑戰。
It's just a nice feeling with the car around here, " added the reigning champion."
這是賽車在這裡的一個很好的感覺。
www.f1-zone.net

Driver Steve Holcomb, the reigning world champion, surged to the lead after the first two runs Friday, setting a Whistler Sliding Track record in the process.