| 单词 | difficult problem |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔LOT〕Since he was elected, the president has been faced with a host of difficult problems. 总统当选以来，面临重重困难。朗文写作活用〔TALK〕She began to think aloud as she always did when she was faced with a difficult problem. 像以往一样，她遇到难题时就开始自言自语起来。朗文写作活用〔answer〕It's a very difficult problem, and I don't know what the answer is.这是个很大的难题，我不知该怎么解决。韦氏高阶〔apply〕He applied his mind to the difficult problem.他专心致志研究如何解决这一难题。英汉大词典〔assessment〕It's a difficult problem that requires careful assessment.这个问题有难度，需要认真评定。韦氏高阶〔beset〕It's one of the most difficult problems besetting our modern way of life.那是困扰我们现代生活方式的一个最棘手的问题。牛津高阶〔deliberate〕We deliberated the difficult problems.我们研讨了这些难题。21世纪英汉〔get〕To present a difficult problem to; puzzle.难住：使面对难题；使迷惑美国传统〔imperfect〕It's an imperfect solution to a difficult problem.对于一个棘手问题，这是个不完美的解决方案。韦氏高阶〔itself〕In itself, it's not a difficult problem to solve.这本身并不是个难解决的问题。牛津高阶〔neural network〕Neural networks can learn solutions to difficult problems.类神经网络能学习如何解决问题的办法。剑桥高阶〔puzzle〕To baffle or confuse mentally by presenting or being a difficult problem or matter.使迷惑，使困恼：通过使面对难题或困难而在精神上阻碍或迷惑美国传统〔quier〕How to quiet title is still a difficult problem.如何决定所有权仍然是一个困难问题。21世纪英汉〔surface〕On the surface, this seems like a difficult problem, but in fact there's an easy solution to it.表面上来看，这是一个难题，但事实上它很容易解决。剑桥高阶〔tackle〕We will tackle this difficult problem.我们将着手解决这个难题。21世纪英汉〔toughie〕A difficult problem.困难的问题美国传统〔tried〕We're trying to solve the difficult problem by ourselves.我们正设法自己解决这个难题。21世纪英汉〔turn to〕He soon turned his attention to the difficult problem.他很快把注意力转到这个难题上。21世纪英汉〔why〕A difficult problem or question.难题，令人费解的问题美国传统Everybody has to make up their own mind about this difficult problem.每个人对这个难题都得自己作决定。剑桥国际Neural networks can learn solutions to difficult problems.智能网络可以学会解难题。剑桥国际On the surface, this seems like a difficult problem, but in fact there's an easy solution to it.表面看来，这个问题似乎很难，但实际上答案很简单。剑桥国际She's a powerhouse of original ideas and solutions to difficult problems.她是点子工厂，善于给难题找出解决办法。剑桥国际Sometimes difficult problems can be solved by acting intuitively rather than thinking logically about it.有时候凭直觉行事而不是凭逻辑思考能够解决疑难问题。剑桥国际That is an exceedingly difficult problem. 那是个非常困难的问题。译典通That was a difficult problem to resolve.那是个难解决的问题。剑桥国际The teacher set his pupils a difficult problem. 老师给学生出了一道难题。译典通 |
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