| 例句 |
noun the official challenger for the world championship title世界冠军头衔的正式挑战者 He took on various challengers, but refused to fight Jackson. Her nearest challenger is the vice-president. The Senator faces a challenger with conservative views. a challenger to the prime minister a challenger to their competitors’ dominance of the market the main challengers for the European title He has been tipped as a potential challenger to the prime minister. |