laterals侧根lateraladj.侧面的；横向的；旁边的n.侧面；[语]侧音vi.完成横向穿越lateral angle外侧角lateral parity横向奇偶性,横向同位lateral runout横向摆动lateral system水上航道浮标系统lateral domain侧域lateral cerari侧三角蜡孔lateral shadow侧壁声影, 外侧阴影lateral motion横向运动,侧摆lateral intake侧向取水lateral harbor支线港