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...
可以把这些花瓣跟米饭一起煮，使米饭变成黄色。The petals can be cooked with rice to colour it yellow.她掰开玫瑰花，将花瓣撒在坟墓上。She tore the rose apart and scattered the petals over the grave.花瓣展开，一只蜂王露了出来。The flower opens to reveal a Queen Bee....
西班牙一直是古巴的主要贸易伙伴之一。Spain has been one of Cuba's major trading partners.许多男性仍然无法接受女性商业伙伴。Many men still have difficulty accepting a woman as a business partner.这个小女孩喜欢和她的伙伴一起玩。The young girl loved to play with her pla...