marginally
🇺🇸
/ˈmɑːrdʒɪnəli/
🇬🇧
/ˈmɑːdʒɪnəli/
by a small amount or to a small extent
The new policy was marginally more effective than the old one.
새 정책은 이전 정책보다 살짝 더 효과적이었습니다.