challenge
/ˈʧælənʤ/
take exception to
中文释义：质疑；反对；挑战
The lawyer challenged the witness's testimony in court.
律师在法庭上质疑了证人的证词。
Many scientists challenge the validity of the new theory.
许多科学家质疑新理论的有效性。
/ˈʧælənʤ/
take exception to
中文释义：质疑；反对；挑战
The lawyer challenged the witness's testimony in court.
律师在法庭上质疑了证人的证词。
Many scientists challenge the validity of the new theory.
许多科学家质疑新理论的有效性。