efficacious
английскийefficacious ˌefɪʼkeɪʃəs
amaliy natija (foyda) beradigan, taʼsir koʻrsatadigan, samarali (daʼvolash va sh.k.)
- efficacy ['efɪkəsɪ] kuch, amaliylik, effektivlik, samaradorlik
efficacious /efi'keiʃəs/
adj formal samarali, natija (foyda) beradigan, foydali