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. 認爲本病一經確診後應盡快施行手術，這樣不僅能解除骨瘍型及膽脂瘤型中耳炎的危險性，而且還盡可能地挽救患耳的聽力，尤其對兩側耳重度聽力損失者意義更大。 返回 Druge