the foothills of the Himalayas喜马拉雅山脉山麓丘陵Few Europeans who had ventured beyond the Himalayas had returned to tell the tale.少数几个冒险翻越了喜马拉雅山的欧洲人回来后讲述了这个故事。They did an expedition to the Himalayas.他们到喜马拉雅山去考察了一次....
一种细菌被断定为造成他十二指肠溃疡的根源.A bacterium is identified as the cause for his duodenal ulcer.胃炎可引起类似消化性溃疡的症状.Gastritis may cause symptoms resembling those of peptic ulcer.提示十二指肠流动性溃疡的放射学间接征象是粘膜水肿和痉挛.Secondary radiologic signs that...
埃及人很有可能用不同长度的24小时来度量日子。The Egyptians probably measured their day in twenty-four hours of unequal length.对是长度的度量单位.An inch is a measure of length.如果你能把这些树枝锯成同样长度的木段, 我们获利会更大.If you can saw the branches into equal lengths ...