fulcrum
/ˈfʊlk.ɹəm/
The support point on which a lever pivots.
“The fulcrum allowed the seesaw to move smoothly.”
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inoh
inoh
/ˈfʊlk.ɹəm/
The support point on which a lever pivots.
“The fulcrum allowed the seesaw to move smoothly.”
添加到 My Deck