Efficacious Meaning in English
word
释义
Producing the intended result; effective, especially used for things like medicines, treatments, or methods.
用法与细微差别
'Efficacious' is formal and less common in everyday speech than 'effective.' Used mostly in professional, scientific, or academic contexts, especially with medicines, medical treatments, or processes. Not for people; say 'effective person' instead.
例句
The new cleaning product proved to be efficacious.
basic
Doctors recommend efficacious treatments for serious diseases.
basic
Studies show this vaccine is highly efficacious in preventing infection.
natural
Despite many attempts, only a few methods have proven truly efficacious.
natural
Herbal remedies are sometimes efficacious, but results can vary widely.
natural
This medicine is very efficacious against the flu.
basic