英漢辭典

1. vt. (及物動詞 transitive verb)
   1. 向…挑戰;要求(辯論、比賽)

   challenge sb to a race [to do...]

   要求和某人比賽[要求某人做…].

2. 2. 需要(注意),引起(興趣);刺激,(難題)考驗(人的)能力

3. 3. 向…發出盤問口令

4. 4. 對(正當性)表示懷疑;質疑,質問

5. 5. [醫] 給…進行免疫試驗

6. 6. 對(某一陣述)提出異議

7. 7. [美] 對(選票的效力或投票人的資格)提出異議

8. 8. [律] 提出反對(某陪審員、證據等)



9. vi. (不及物動詞 intransitive verb)
   1. 挑戰

10. 2. (獵犬)嗅到獸跡時吠叫

11. 3. 提出異議



12. n. (名詞 noun)
    1. 挑戰,挑戰書

    take up the challenge

    應戰

    fling down a challenge to sb

    向某人下挑戰書.

13. 2. 要求決鬥

14. 3. (對說明之)要求;質疑,詰難

15. 4. (哨兵對行人發出的)盤問 如“Halt!Who goes there?”

16. 5. [獵] (獵犬嗅到獸跡時的)叫聲

17. 6. 異議

18. 7. [美] 對某一選票的效力[某人的投票資格]提出的異議

19. 8. [律] (對某陪審員出庭表示的)反對

20. 9. 能發揮才能的工作;奮鬥目標;難題;野心勃勃的計畫

21. 10. [醫] 激發 指注入原抗或進行預防接種以激發免疫應答

22. 11. [電子] 呼叫

柯林斯英英辭典

vb

1. [mainly tr] to invite or summon (someone to do something, esp to take part in a contest)

2. [also intr] to call (something) into question; dispute

3. to make demands on; stimulate

the job challenges his ingenuity

4. to order (a person) to halt and be identified or to give a password

5. [law] to make formal objection to (a juror or jury)

6. to lay claim to (attention, etc)

vi. (intransitive verb)

1. [intr] [hunting] (of a hound) to cry out on first encountering the scent of a quarry

2. to inject (an experimental animal immunized with a test substance) with disease microorganisms to test for immunity to the disease

n. (noun)

1. a call to engage in a fight, argument, or contest

2. a questioning of a statement or fact; a demand for justification or explanation

3. a demanding or stimulating situation, career, object, etc

4. a demand by a sentry, watchman, etc, for identification or a password

5. [US] an assertion that a person is not entitled to vote or that a vote is invalid

6. [law] a formal objection to a person selected to serve on a jury (challenge to the polls) or to the whole body of jurors (challenge to the array)

7. [Etymology] C13: from Old French chalenge, from Latin calumnia calumny