efficacious 详细解释

efficacious

[.efi'keiʃəs]

adj.有效的, 灵验的

词形变化

副词: efficaciously | 名词: efficaciousness |

词义辨析

同义参见:

practical  energetic  efficient  effectual  effective  fruitful  

反义:

a.有效的; 灵验的

inefficacious  

英英释义

形容词 efficacious:

marked by qualities giving the power to produce an intended effect

producing or capable of producing an intended result or having a striking effect

同义词:effective, effectual

补充

efficaciousefficacious英:[ˌefiˈkeiʃəs] 美:[ˌɛfɪˈkeʃəs]adj.1.(药、措施等)有效的

例句

1. The nasal spray was new on the market and highly efficacious.这种鼻腔喷雾剂是新上市的, 非常有效。 2. this treatment was efficacious in some cases.该疗法有时有效。 3. an efficacious remedy有效的疗法