efficacious

听听怎么读

英 [ˌefɪˈkeɪʃəs]

美 [ˌɛfɪˈkeʃəs]

是什么意思

adj.

（药、措施等）有效的；

英英释义

efficacious[ ,efi'keiʃəs ]

adj.
- marked by qualities giving the power to produce an intended effect
  "written propaganda is less efficacious than the habits and prejudices...of the readers"; "the medicine is efficacious in stopping a cough"
- producing or capable of producing an intended result or having a striking effect
  "an efficacious law"
  同义词：effectiveeffectual

学习怎么用

双语例句

用作形容词(adj.)

Vaccination for smallpox is efficacious.
种牛痘防天花是有效的。
This medicine is efficacious against heart disease.
这个药封心脏病有效。
The medicine is efficacious in stopping a cough.
这种药在止咳方面很灵验。

权威例句

Efficacious Form for Model Pseudopotentials
A highly efficacious lymphocyte chemoattractant, stromal cell-derived factor 1 (SDF-1)
Are 尾-Blockers Efficacious as First-line Therapy for Hypertension in the Elderly?
Are β-Blockers Efficacious as First-line Therapy for Hypertension in the Elderly?: A Systematic Review
Electrical stimulation of excitable tissue: design of efficacious and safe protocols
Loop diuretics for chronic renal insufficiency: a continuous infusion is more efficacious than bolus therapy
Short-pulse B-non-Hodgkin lymphoma-type chemotherapy is efficacious treatment for pediatric anaplastic large cell lymphoma: a report...
The Bruton tyrosine kinase inhibitor PCI-32765 blocks B-cell activation and is efficacious in models of autoimmune disease and B-cel...
VEGF Trap Complex Formation Measures Production Rates of VEGF, Providing a Biomarker for Predicting Efficacious Angiogenic Blockade
Bleul CC, Fuhlbrigge RC, Casasnovas JM, Aiuti A, Springer TAA highly efficacious lymphocyte chemoattractant, stromal cell-derived fa...

同义词

virtual valid telling effective available

反义词

inefficacious

同根词

efficiently efficient efficacy efficaciously

e开头的单词