An awesome challenge lies ahead of them. Finding a cure for cancer is one of the biggest challenges facing medical researchers. I've promised to finish the task by Friday, but it's going …

必应词典为您提供Challenge的释义，美 [ˈtʃæləndʒ]，英 [ˈtʃælɪndʒ]，n. 挑战；质疑；质询；挑战书； v. 考查；盘问；对…怀疑（或质疑）；拒绝接受； 网络释义： 向…挑战；挑战模式；叫板；

The challenge is if certain types of people are doing something, it's difficult for other people to break into it, said Po-Shen Loh, the head coach of last year's winning U.S.Math Olympiad team.

Synonyms for CHALLENGE: objection, exception, question, complaint, protest, difficulty, criticism, fuss; Antonyms of CHALLENGE: willingness, approval, sanction, agreement, acceptance, …

Challenge definition: a call or summons to engage in any contest, as of skill, strength, etc.. See examples of CHALLENGE used in a sentence.

全面了解英语单词“CHALLENGE”的所有含义：定义、翻译、同义词、发音、示例和语法分析——所有内容尽在完整资源中。

Definition of challenge noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

A challenge is something that puts you to the test — like running your first marathon or reading War and Peace.

CHALLENGE definition: 1. (the situation of being faced with) something that needs great mental or physical effort in…. Learn more.

A challenge is something new and difficult which requires great effort and determination. I like a big challenge and they don't come much bigger than this. The new government's first …