causative是什么意思 causative的用法 causative怎么读

causative

英 ['kɔːzətɪv]美 ['kɔzətɪv]

adj. 成为原因的；惹起…的

n. 使役动词

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英语词源

causative (adj.)

early 15c. (as a noun), from French causatif

, from Latin causativus, from causa (see cause (n.)).

权威例句

1. Smoking is a causative factor in several major diseases.

抽烟是引起几种严重疾病的病因。

2. Both nicotine and carbon monoxide inhaled with cigarette smoking have been incriminated as causative factors.

抽烟时吸入的尼古丁和一氧化碳都已经被标定为致病因素。

3. Plasmodium is a protozoan which causes malaria; it is the causative agent of the disease.

疟原虫是引起疟疾的原生动物; 是疾病的病原体.

4. In unsuccessful transmission experiments the causative agent could not be passed through bacteria - retaining filters.

在失败的传染实验中,致病因子不能通过细菌滤器.

5. HIV is the causative agent of acquired immune deficiency syndrome ( AIDS ).

人类免疫缺陷病毒(HIV)是获得性免疫缺陷综合征 ( AIDS ) 的病原体.

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