My emotional turmoil had drained me.纷乱的情绪让我心力交瘁。The usurers are leeches;they have drained us dry.高利贷者是吸血鬼,他们吸干了我们的血汗。Some of the energy intended for the photon is drained off by the recoiling atom.原来给予光子的能量有一部分为反冲原子所消耗.E...
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...