difficult problems翻译

difficult problems的基本解释

读音: 美: 英:

难点问题:指那些具有一定难度、需要花费较多时间和精力才能解决的问题。

例句

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最棘手的其中一个问题。《牛津词典》
It is very clever of the boy to work out difficult problems.这男孩很聪明,能解出难题。
It can solve some of the most difficult problems we have today.它可以解决我们今天面临的一些最困难的问题。

短语

key difficult problems 关键性难题
make these difficult problems 做出这些难题
faces difficult problems 面对困境
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