Yahoo香港字典 搜尋

  1. mortar board

    • IPA[ˈmɔːtə bɔːd]

    英式

    • n.
      an academic cap with a stiff, flat, square top and a tassel.;a small square board with a handle on the underside, used by bricklayers for holding mortar.
    • noun: mortar board, plural noun: mortar boards