challenge 뜻 - 영어 사전 및 사용 예
'challenge'를 사용한 문장 예제
- She challenged his claims in the court.
- His challenge that he would win the duel was not taken seriouly by anyone.
- Dundee 's continued loss of approximately 1,000 persons per annum is a serious challenge to the long - term future of the City.