choic用英语怎么说(cho的单词)

导语：「每日英语学习」单词学习：chronic

39;s bad habits or behaviour as chronic when they have behaved like that for a long time and do not seem to be able to stop themselves.A chronic situation or problem is very severe and unpleasant.

例句1：Chronic fatigue is also one of the salient features of depression.

慢性疲劳也是抑郁症的显著特点之一。

例句2：Anyone who does not believe that smoking is an addiction has never been a chronic smoker.

不相信抽烟能上瘾的人肯定不是老烟民。

例句3：Research and technology are said to be chronically underfunded.

据说为研究和技术方面提供的经费严重不足。

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