背脊生来就是负重的.The back is shaped to the load.那男孩用石子掷击小流氓的背脊.The boy gave the bully a pelt on the back with a pebble.敢情是钓索在它高高隆起的背脊上滑动了一下.The wire must have slipped on the hill of his back....
哮喘 、 气肿 、 结核病 、 胸膜炎或其他肺部疾病?Asthma, emphysema, tuberculosis, pleurisy or other diseases of the lungs?决大多数的气肿会自行吸收,只要避免擤鼻涕 、 喷嚏等动作,并给予预防性抗生素.However, visual complication may occur if a check - valve effect develops.气肿因空气滞留...
There are signs that the alliance is now fraying at the edges.有迹象表明该联盟现正分崩离析。The cuffs of his shirt were fraying.他衬衣的袖口磨破了。Such guards also protect against fraying by roe deer.这种保护措施还可防止獐鹿摩擦损伤....
我为你所做的一切都是免费的，无偿的，你明白吗？What I did for you was free, gratis, you understand?他既挣了钱，又做了免费的广告！He is making money and receiving free advertising to boot!医疗保健在实际提供点仍然是免费的。Medical care is still free at the point of use ....