The abdominal aorta is normally smaller than the thoracic aorta.腹主动脉一般比胸主动脉小.Sudden deceleration may also result in shearing injury to the intima of the aorta.突然减速也可能造成主动脉内膜的剪式裂伤.The aortic valve is found between the lef...
That programme will include live commentary on the England-Ireland game.那个节目将包括英格兰与爱尔兰比赛的实况报道。The close-up photography and commentary are clear and unambiguous.那组特写照片和附带的评论一目了然，毫无含糊之处。to give a running commentary on the ...
Anybody who compiles a dictionary has to know his alphabet backwards.无论谁编字典都得把字母表记得熟透。The whole dictionary has been keyboarded into the computer.整部字典已被输入电脑.The dictionary is interleaved with sheets of blank paper.那本字典夹有空...
The boxes should be constructed from rough-sawn timber...这些箱子应该用粗锯木料来做。One quality of this kind of timber is that it can be sawn easily.这种木料的一个特点是容易锯开。Alan Barnett, 28, was blasted with a sawn-off shotgun in Oldham on Th...