经口和经鼻这两种途径插管所测量的方法相同.The method of measurement is the same for oral or nasal insertion.需要插管及辅助呼吸.Intubation and assisted respiration will be required.有的病人的气管在任何情况下都是很难、或根本不可能插管的.The trachea in some patients is difficult ...
Take the zebra crossing, pedestrian overpass or underpass to cross the road.过马路要走斑马线 、 人行天桥或地下通道!The quagga was a strikingly beautiful variant of the zebra.斑驴是一种极美丽的斑马变种。There are several species of zebra.斑马有好几种.A zebra ...
长出红的或橘子红的浆果的欧亚的长青多刺灌木.Eurasian evergreen thorny shrubs bearing red or orange - red berries.一种产于欧亚的郁金香,花小,有带有白边的红色花被.Eurasian tulip with small flowers blotched at the base.欧亚的一种四季生草本植物,花类似雏菊,花缘黄色、花心黑色.Eurasian perennial h...