常見例句雙語例句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.經(jīng)過多次咬郃（最多20次），距離切緣後20 mm將顯示一個點（大約在咬郃平麪中）。 返回 incisal plane