After multiple bites (maximum of 20) a point that is 20 mm behind the incisal margin is displayed that lies approximately in the occlusal plane.是什么意思_After multiple bites (maximum of 20) a point that is 20 mm behind the incisal margin is displayed that lies approximately in the occlusal plane.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句