challenge

US /ˈtʃæləndʒ/

UK /'tʃælɪndʒ/

A2 初級英檢中級
n. (c./u.)名詞 (可數/不可數)挑戰;難題
Climbing Mount Everest is a challenge that many have attempted
v.t.及物動詞挑戰(某人)
Kevin decided to challenge Bob to a game of tennis
n. (c./u.)名詞 (可數/不可數)對(某人)提出的挑戰
After a moment's hesitation, the man accepted the challenge to a duel
v.t.及物動詞質疑(某事)
You should not challenge your teacher so rudely in front of the class
n. (c./u.)名詞 (可數/不可數)對...的質疑
The teacher ignored the challenge and carried on with the class
n. (c./u.)名詞 (可數/不可數)反對
The lawyer raised a challenge to the evidence.
v.t.及物動詞考驗
This exam will challenge even the best students.
v.t.及物動詞反對
The opposition party challenged the government's new policy.
v.t.及物動詞盤問
The guard challenged the intruder to identify himself.
n. (c./u.)名詞 (可數/不可數)威脅
The rise of AI poses a challenge to many jobs.
n. (c./u.)名詞 (可數/不可數)口令
The guard issued a challenge to the approaching figure.

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