湿疹是一种常见的皮肤病，通常具遗传性。Eczema is a common skin complaint which often runs in families.口吃很可能是一种遗传性缺陷。Stammering is probably an inherited defect.遗传性疾病治疗起来很困难.It's very difficult to treat genetic diseases....
Oyster biostromes are forming in the bays of the modern Mississippi delta.在现代密西西比三角洲的海湾中正形成着牡蛎生物丘.We were just passing one of the parking bays when a car's engine started.我们从一个停车区经过时，一辆车发动了引擎。American gurnard; mostl...
It was the country's rulers who devised this system...是该国的执政者创造了这一体制。He has devised a process for making gold wires which neither corrode nor oxidise...他设计了一种能够避免腐蚀或氧化的金丝制作流程。He devised a way of coding every stateme...
克兰斯顿和其他人都不合时宜地想在这个决定中发表高见。Cranston and others were improperly trying to weigh in on the decision.尽显其宏伟气象的兰斯大教堂景色a view of Rheims Cathedral, in all its splendour多亏了萨姆·托兰斯，我才重新开始我的职业。Sam Torrance is the man I have to thank...
我的目标是出版一本关于彼得·莫恩的学术著作。My object was to publish a scholarly work on Peter Mourne.伦道夫的著作专门论述污染对健康的影响。Randolph's work was exclusively concerned with the effects of pollution on health.看到新著作问世非常鼓舞人心。It has been very hea...