efficacious
US /ˌef.əˈkeɪ.ʃəs/
UK /ˌef.əˈkeɪ.ʃəs/
형용사
1.
효과 있는
able to produce the intended result:
예시:
•
We believe that educational or counseling programs are a more efficacious way of dealing with this problem than harsh sanctions.
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