challenge:名词,意为“挑战”、“艰巨任务”、“挑战书”等;动词,意为“对…怀疑(或质疑)”、“拒绝接受”、“向(某人)挑战”等。作为名词时,challenge是可数的,复数形式为“challenges”。Challenges and opportunities:挑战与机遇。Challenge的用法:1. 作为名词:- Exploring outer space is a ...
用作名词时: 基本意思:指“挑战,邀请比赛”。例如:He issued a challenge to anyone who could beat his record. 引申意思:可指“具有挑战性的事物”或“艰巨的任务”。例如:This project is a real challenge for our team. 其他含义:也可指对某事的正确性或合法性的“质疑”,还可指哨兵...
give a challenge 挑战;meet the challenge 对付挑战;pose challenges 提出挑战;refuse a challenge 拒绝挑战。
challenge的名词形式是单词本身。challenge既可作为名词也可作动词使用。具体词意如下:1、名词:挑战、艰巨任务、挑战书(比赛等的)邀请,提议、质询、质疑、提出异议。2、动词:对?怀疑(或质疑)、拒绝接受、向(某人)挑战、(尤指在对方不情愿时)强烈建议(某人做某事)、考查?的能力、考验?的技巧、盘问...
1. 名词 作为名词,"challenge"表示一种难题或挑战。例如:- Learning a new language can be a challenge.- The project presented many challenges that we had to overcome.此外,"challenge"还可以表示一种竞赛或比赛,例如:- The chess tournament was a real challenge for the players.- She'...