On the descents, cyclists spin past cars, freewheeling downhill at tremendous speed.在坡道上，自行车手飞驰着超越了一辆辆汽车，靠着惯性一路疾冲下山。The Danes made numerous descents upon the English coast during the 10 th century.在第十世纪中,丹麦人曾对英国沿海作无数次的突袭...
Colic is paroxysms of crying and irritability in an infant.疝痛表现为婴儿的阵发性哭闹和烦躁不安.Conclusion US is of great value in diagnosing umbilical exudation in infant.结论超声在诊断婴儿脐部渗液病因中具有重要价值.Frogleg position in a preterm infant of 31 ...