破坏性和恶性的绒毛膜上皮癌往往是葡萄胎所引起.The destructive and malignant neoplasms of chorionic epithelium often arise from hydatidiform moles.目的:提高人绒毛膜促性腺激素 ( HCG ) 的活性回收率,简化HCG的纯化步骤.AIM To improve the purification method of Human Chorioni...
Hence an endocentric construction is also known as a headed construction.因此向心结构也叫做中心结构.When & quot ; three blind mice & quot ; serves as a noun it is an endocentric construction.当“三只盲目的老鼠 ” 用作名词时,它是一种内向结构....
They used force to banish the natives from the more fertile land.他们使用武力把土著居民驱逐出了比较肥沃的土地。Aeons ago, there were deserts where there is now fertile land.现在是肥沃土地的地方在很久很久以前曾是一片片沙漠。This leaves fertile soil unprotected and pron...
Then suddenly, the engine coughed, spluttered and died.然后，发动机突然咔咔地响着，发出一阵噼啪声，接着就彻底熄火了。"But it cannot be," he spluttered.“但这不可能，”他气急败坏地说道。Suddenly the engine coughed, spluttered and died.突然发动机噗噗响起来，噼啪几下就熄火了。...
Once the news gets out that Armenia is in a very critical situation, I think the world will respond.我认为亚美尼亚局势非常严峻的消息一旦披露，全世界都将作出反应。Not all cases of otitis external respond well to treatment.不是所有外耳炎的病例对治疗都有良好效应.You are in...
他竭力在社区内撒播猜疑的种子。He is devoting much of his energy to implanting an element of distrust in the community.当然, 媒体是某些广泛猜疑的目标.The press, of course, is the object of some popular suspicion.我对他这种警觉和猜疑的情绪是很熟悉的.I know him well in ...