chronic
音标发音
- 英式音标 [ˈkrɒnɪk'krɒnɪk]
- 美式音标 [ˈkrɑː.nɪk]
- 国际音标 ['krɔnik]
- 英式发音
- 美式发音
基本解释
- adj. 慢性的;长期的;习惯性的
- n. (Chronic)人名;(英)克罗尼克
词源解说
- 15世纪初期进入英语,直接源自拉丁语的chronicus,意为时间的。
词根记忆
- chron(时间) + ic(…的)→长时间的→慢性的
- chron(时间) + ic(形容词后缀)→长时间的→(疾病)慢性的
英汉例句
- He had a chronic cough.
他患了慢性咳嗽。 - Oh, that theater was chronic.
哦,那家戏院可糟透呢。
用作形容词 (adj.)
用作定语: ~+ n.
用作表语: S+be+~
词组短语
- chronic alcoholic 〔invalid〕 酒鬼〔患慢性病者〕
- chronic case 慢性病
- chronic unemployment 长期失业
- chronic disease [医]慢性病
- chronic gastritis 慢性胃炎
- Chronic rhinitis [耳鼻喉]慢性鼻炎;第二节慢性鼻炎;慢性鼻炎
用作形容词 (adj.)
~+名词
短语
英英字典
- (LONG-LASTING) (especially of a disease or something bad) continuing for a long time
- (BAD) very bad
- A chronic illness or disability lasts for a very long time. Compare .
- chronically
- You can describe someone'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.
- chronically
剑桥英英字典
柯林斯英英字典
专业释义
- 慢性阻塞性
OBJECTIVE To investigate the role and the mechanism of erythromycin in chronic obstructive pulmonary disease.
目的探讨红霉素在慢性阻塞性肺疾病中的作用及其机制。 - 慢性病
- 长期的
- 慢性的
- 慢性的