常见例句雙語例句When the opposing molars severely extrude into the edentulous space, it is difficult to replace the missing teeth with either fixed or removable prostheses.儅對方磨牙嚴重擠壓到牙列的空間，很難取代缺牙與任何固定或可移動的假肢。syyxw.com 返回 edentulous space