Objective : To investigate the reasons of the second cholesteatoma of postoperative tympanoplasty.目的: 探讨单纯鼓室成形术后发生胆脂瘤的原因并提出预防措施.Objective To study the cause and treatment of external acoustic meatus cholesteatoma.目的探讨外耳道...
Before entering the cell, the gas is scrubbed and humidified.气体进入电池前, 要将其净化和湿润.The gas is first humidified in a scrubber.气体先在洗涤器内湿润.The raindrop, humidified vapor or liquid usually contain minerals that erode the precisi...
He picked up the sheets of paper, and balled them tightly in his fists...他抓起那几张纸，在手里紧紧攥成团。I picked up the balled socks.我把卷成团的袜子拾掇起来。Brian's face balled up like a fist.布赖恩的脸鼓得像个拳头。She balled the handkerchief up and t...