effective

US /əˈfek.tɪv/
UK /əˈfek.tɪv/
"effective" picture
1.

효과적인, 유효한

successful in producing a desired or intended result

:
•
The new policy proved to be very effective in reducing crime.
새로운 정책은 범죄 감소에 매우 효과적인 것으로 입증되었다.
•
This medicine is highly effective against the flu.
이 약은 독감에 매우 효과적이다.
:
efficacioussuccessfulproductivepotentpowerful
:
ineffectiveuseless
2.

유효한, 시행되는

(of a law or agreement) coming into operation or effect

:
•
The new regulations will be effective from January 1st.
새로운 규정은 1월 1일부터 시행될 것이다.
•
The contract is effective immediately.
계약은 즉시 유효하다.
:
operativevalidbindingin force
:
ineffectiveinvalid
:
effecteffectivelyeffectivenessin effectto no effectto that effectgreenhouse effect