目的介绍痔术后大出血的三种针对性防治方法.Objective introduce three and treatment methods for hemorrhoid postoperation hemorrhage.国外曾有报道因痔核嵌顿伴发的致死性门静脉败血症.Foreign had reported for naevus embedded with nuclear's deadly portal sepsis.目的: 提...
你总是对全国赛马大会下点注吗？Do you always have a bet on the Grand National?休斯敦被选作大会的会址。Houston was chosen as the site for the convention.他在大会发言中作了更进一步的阐述。He went even further in his speech to the conference....
火山又向空中喷出了岩浆和火山灰。The volcano threw new showers of magma and ash into the air.火山喷出火焰和岩浆.A volcano spouts flame and lava.火山喷出岩浆.The volcano disgorges lava....