- [网络] 难题；难问题；也指难以处理的事情
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difficult problem中文什么意思
例句与用法
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- a difficult problem or two occupied his mind .
有一两个困难问题在他心里回旋。 - as a last resort, there is a trick to solve some difficult problems .
万不得已时有个诀窍可以用于解决难题。 - how to improve the quality of products was a difficult problem to him .
如何提高产品质量对他来说可是个难题。 - the field of aesthetics presents an especially difficult problem to the historian .
美学领域向历史学家提出了一个格外困难的问题。 - the presence of water containing hard particles presents a difficult problem for the sealing .
含有坚硬颗粒的水，给密封带来一个难题。