blade [ 'bleidiŋ ]

• n.
  • especially a leaf of grass or the broad portion of a leaf as distinct from the petiole

    同义词： leaf blade

  • a dashing young man

    "gay young blades bragged of their amorous adventures"

  • something long and thin resembling a blade of grass

    "a blade of lint on his suit"

  • a cutting or thrusting weapon that has a long metal blade and a hilt with a hand guard

    同义词： sword brand steel

  • a cut of beef from the shoulder blade
  • a broad flat body part (as of the shoulder or tongue)
  • the part of the skate that slides on the ice
  • flat surface that rotates and pushes against air or water

    同义词： vane

  • the flat part of a tool or weapon that (usually) has a cutting edge

以上来源于: WordNet