常见例句We think that it is very effective to do radical mastoidectomy as soon as possible ,to use vasodilator meurotrophic druge and glucocorticoid hormone. 认为本病一经确诊后应尽快施行手术，这样不仅能解除骨疡型及胆脂瘤型中耳炎的危险性，而且还尽可能地挽救患耳的听力，尤其对两侧耳重度听力损失者意义更大。 返回 Druge