Any of various liquids in which the atoms or molecules are regularly arrayed in either one dimension or two dimensions, the order giving rise to optical properties, such as anisotropic scattering, associated with the crystals.液晶体：原子或分子呈线形或平面规则排列的各种液体，这种排列顺序产生了与晶体相关的光学性质，如各向异性的散射