She spent seven days afloat on a raft.她在一只木筏上漂泊了七天。His business is facing difficulties, but it is staying afloat.他的生意遇到一些困难，但还能维持。We kept her afloat for a couple of hours by bailing frantically.我们拼命往外舀水，使它继续漂浮了几个小时。A num...
The impact of Darwinism on modern biology is greater than Mendelism.达尔文进化论对现代生物学的影响,大于孟德尔的遗传学说.Marx treat capitalist industrial organization in the view of Darwinism.马克思以进化论的观点来看待资本主义的产业组织.Darwinism is naturally repugnan...
a mindless and repetitive task机械重复的工作A moment of mindless violence snuffed out his life.一时无谓的暴力结束了他的生命.Somebody goes and does something mindless like that and just destroys everything for you.总有人干这种没头没脑的事，把你的事情全弄砸。...
Objective To explore the procedures to reduce cerebrospinal rhinorrhea in cerebellopontine - angle craniotomy and its therapeutic principles.目的探讨桥小脑角开颅术中减少脑脊液(CSF) 鼻漏产生的措施及治疗原则.Epitope - based vaccines provide a new stra...
哮喘 、 气肿 、 结核病 、 胸膜炎或其他肺部疾病?Asthma, emphysema, tuberculosis, pleurisy or other diseases of the lungs?决大多数的气肿会自行吸收,只要避免擤鼻涕 、 喷嚏等动作,并给予预防性抗生素.However, visual complication may occur if a check - valve effect develops.气肿因空气滞留...