异端尖叉 heretic's fork

叉尖楔面 [机] blade taper

叉形顶尖 fork centre

三尖叉齿原黑丽鱼 Protomelas triaenodon

三尖叉齿兽 Thrinaxodon ; Thrinaxodon The Emerging Mammal

尖头叉 prong fork

尖叉 tine

根尖分叉 apical furcation

辙叉理论尖端 theoretical nose of crossing

把草叉磨尖 sharpen the pitchforks