| 例句 |
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。Speed was a causative factor in the accident. 超速行驶是此次事故的起因。Infection plays a causative role in the development of the disease.感染是病情恶化的起因。Smoking is a causative factor in several major diseases.吸烟是好几种严重疾病的致病因素。A virus was found to be the causative agent of smallpox.人们发现天花是由病毒引起的。 |