fulcrum
US /ˈfʊl.krəm/
UK /ˈfʊl.krəm/
명사
1.
지점
the point at which a bar, or something that is balancing, is supported or balances:
예시:
•
A seesaw balances at its fulcrum.
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지점
the point at which a bar, or something that is balancing, is supported or balances: