例句與造句

1. Other than paying attension to these areas during the operation , the author believes there are several points for the effective removal of cholesteatoma : 1 ) use of open or open - closed method for mastoidectomy ; 2 ) incision made over some safe site on the cholestratoma sac to remove its content beforehand , which will fascilitate the elevation of matrix after wards : 3 ) exposure of the fallopian canal in the tympanic cavity before lowering down the facial ridge ; 4 ) care be taken of pediatric cholesteatoma ; 5 ) good control of blood pressure and bleeding during the operation ; and 6 ) illumination
   除了特別的注意這些部位外，開放腔或開放后再封閉的手術(shù)法，由外而內(nèi)的將外耳道先行擴(kuò)大以充分露出術(shù)野，大型膽脂瘤囊袋內(nèi)容物先取出再予剝離，講求顏面神經(jīng)嵴削低的技巧，以及對小兒例的警戒心，術(shù)中出血的控制和照明的良好等，均為防止膽脂瘤殘留的要訣。
2. It's difficult to find fallopian canal in a sentence. 用fallopian canal造句挺難的