困难的单词怎么拼写
回答
爱扬教育
2022-02-26
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difficulty
n. 困难;难题;难事;困境;艰难;费劲;辛苦;困难程度;难度；
difficult
adj. 困难的;费力的;难做的;难解的;问题很多的;充满艰难困苦的;
hard
adj. 坚固的;坚硬的;
adv. 努力地
扩展资料
发现病人呼吸困难。
The patient was perceived to have difficulty in breathing.
不断增加的经济困难迫使他采取了铤而走险的办法。
His increasing financial difficulties forced him to take desperate measures.
让自己长时间聚精会神是很困难的。
It is difficult to make oneself concentrate for long periods.
呼吸困难的病例随空气污染的加剧而增加。
Cases of breathing difficulties increase in lockstep with air pollution.