常見(jiàn)例句雙語(yǔ)例句When the opposing molars severely extrude into the edentulous space, it is difficult to replace the missing teeth with either fixed or removable prostheses.當(dāng)對(duì)方磨牙嚴(yán)重?cái)D壓到牙列的空間，很難取代缺牙與任何固定或可移動(dòng)的假肢。syyxw.com 返回 edentulous space