lateralia侧板lateraladj.侧面的；横向的；旁边的n.侧面；[语]侧音vi.完成横向穿越Laterally adv.横向地。lateral sclerosis脊侧索硬化lateral fricative边擦音lateral vertricle侧脑室lateral expansion旁向膨胀lateral amplitude横向振幅lateral inversion横向倒置,图象倒置lateral direction横向lateral clearance侧隙lateral marketing水平营销