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ㅁ 목차 링크 - https://asterisco.tistory.com/726
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ㅁ 구문
have an effect on== have an effect upon
== have an impact
== have an influence on
== effect of A on B
ㄴ ~에 영향을 주다.
ㅁ 예문
1. Call phone use may have effect on brain activity, but health consequences unknown.
2. The effect of color on consumers is true.
3. Budget cuts would have profound impact on US global health and development efforts.