Challenger
[ ['tʃælindʒə] ]
辅助 Assistant
n. 挑战者\\n[经] 申请回避的人
✅ 同义词
🔴 反义词
📖 牛津释义
challenger
n person who challenges, esp in sport 提出竞争要求的人（尤指体育运动中）; 挑战者.
🗣️ 情景例句
I'll help.
我也来帮忙。
I wonder if the dentist could fit me in early tomorrow?
请问明天一早牙科医生能抽空给我看一下吗？
Later we learnt that there was a very important person on board.
后来我们才得知，飞机上坐了一位非常重要的人物。