输卵管连接着卵巢和子宫。The fallopian tubes connect the ovaries with the uterus.胎儿在子宫内的发育a baby's development in the womb当受精卵植入子宫壁时，妊娠就开始了。Pregnancy begins when the fertilized egg is implanted in the wall of the uterus....
Polio has been virtually eradicated in Brazil.在巴西脊髓灰质炎实际上已经根除。The disease has been eradicated from the world.这种疾病已在全世界得到根除.If tedious tasks could be eradicated, the world would be a much better place.如果可以消灭那些单调乏味的工作，世界将会...
Membership of the ERM is not a panacea for Britain's economic problems.加入欧洲汇率机制并不是解决英国经济问题的万灵丹。No drug or operation is a panacea for all pain.无任何药物和手术可作为治疗疼痛的万应药.Renewable energy is no panacea.可再生能源并非灵丹妙药....
The type of coal - forming is humic coal, vitrinite is a main variations of coal maceral.煤的成因类型以腐植煤为主, 镜质组为主要的显微煤岩组分.There are relationships between absorption and proximate analyses, maceral analyses and ultimate analys...