"efficacious" in Chinese (Simplified)

• 有效的

Definition

能产生预期效果的；有效的，特别常用于药物、治疗或方法。

Usage Notes (Chinese (Simplified))

“Efficacious” 比 “effective” 更正式，日常交流中较少使用。多用于专业、科学或学术语境，特别指药物、疗法或方法。通常不用于形容人。

Examples

This medicine is very efficacious against the flu.

这种药物对流感非常**有效**。

The new cleaning product proved to be efficacious.

新清洁产品被证明非常**有效**。

Doctors recommend efficacious treatments for serious diseases.

医生推荐对严重疾病**有效**的治疗方法。

Studies show this vaccine is highly efficacious in preventing infection.

研究表明这种疫苗在预防感染方面非常**有效**。

Despite many attempts, only a few methods have proven truly efficacious.

尽管尝试了很多方法，只有少数被证明真正**有效**。

Herbal remedies are sometimes efficacious, but results can vary widely.

草药有时很**有效**，但结果会有很大不同。