Unchallenged
[ [ʌn'tʃælindʒd] ]
辅助 Assistant
a. 未引起争论的, 未受到挑战的, 毫无疑问的\\n[法] 不回避的, 未引起争论的, 不成问题的
✅ 同义词
🔴 反义词
🗣️ 情景例句
I'm broke.
我身无分文。
What's the basis of your belief that the product is safe?
你凭什么相信产品是安全的？
Frank smiled when he remembered his hard early years and the long road to success.
弗兰克回想着他早年的艰难经历和走过的漫长的成功之路，微笑了。