词语顶角
解释point angle
point angle〔名词〕顶角详细»
point angle〔名词〕锥尖角详细»
point angle顶角(钻头的)锥尖角详细»
顶角corner angle详细»
顶角apex angle;corner angle;point angle;vertex angle;vertical angle详细»
顶角apex angle;apical angle;vertex angle详细»