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
Do you have this in other colors or sizes?
你有别的颜色或号码的吗？
Excuse me I don't know.
对不起我不知道。
Are you going to be a sailor when you leave school?
你毕业后打算当海员吗？