| 释义 |
fulcrum/ˈfʊlkrəm, ˈfʌl-/n. (pl. fulcra /-rə/ or 或 fulcrums) 1 the point against which a lever is placed to get a purchase or on which it turns or is supported (杠杆的)支点 2 the means by which influence etc. is brought to bear (显示影响等的)手段；支柱，支撑物 [Latin, = post of a couch, from fulcire ‘to prop’] |