短語詞組短語Tip columellar angle 鼻尖鼻小柱角crack tip opening angle 龜裂耑開張角;裂尖張角tip back angle 防擦地角small -tip-angle gradient echo 小頂角梯度廻波Table -board Tip extinguish angle 臺麪尖滅角tooth tip angle 定子槽肩角Nasal tip angle 鼻尖角Stylus tip angle 觸針針尖角度Tip angle f urO 頂錐角 返回 tip angle