Cats miaow when they are unhappy, purr when they are happy.猫不高兴时会喵喵叫，高兴时会发出呜呜声。...a refuge for stray cats.流浪猫收容所Two cats or more in one house will also exhibit territorial behaviour.一家若有两只或更多的猫，也会表现出争夺地盘的行为。We saw two mo...
The railway station smelt powerfully of cats and drains.火车站上有冲鼻的猫味和臭水沟味。Allergy to cats is one of the commonest causes of asthma.对猫类过敏是哮喘病发作最常见的诱因之一。We saw two more wild cats creeping towards us in the darkness.我们看见又有两只野...
The important fators which affect culture conditions of ? Halobacterium halobium ? B were screened by Plackett? Burman design.利用Plackett-Burman设计筛选出影响盐生盐杆菌( Halobacteriumhalobium )B培养条件的重要因素,然后利用正交试验设计对这些重要因素加以优化....
The mirror cracked but did not splinter.镜子裂了，但没碎。A shell splinter embedded itself in the wall.一块弹片嵌进墙壁里....a splinter in the finger.扎进手指的木刺I got a splinter in my finger while I was sawing the wood.我在锯木头时手指扎了一根刺....
教练试图激发队员的积极性。The coach tried to get his charges motivated.和我共事的人大多积极性极高。I am working with mostly highly motivated people.失败会挫伤学生的积极性。Failure can demotivate students....
He amended his speech by making some additions and deletions.他对讲稿作了些增删修改.The new edition of the dictionary carries 7000 additions to the language, which purists say is under threat.该词典的新版为该语言新增了7,000个词条，纯粹主义者们称该语言正面临威胁。S...
He stared at me out of those washed-out blue eyes.他用暗淡无神的蓝眼睛盯着我看。The soil washed from the hills is silting up the hydroelectric dams.从山上冲刷下来的泥土就要让水电大坝淤塞了。He never washed, and always wore a filthy old jacket.他总是穿着一件从来不洗的脏...
他们发现了一处迷宫似的地道。They found a labyrinth of tunnels under the ground.他的辅导教师发现了他在阅读和写作方面进步的迹象。His remedial teacher sees signs of progress in his reading and writing.如果她发现你还在这儿，她会狠狠地教训我。She'll crucify me if she finds you ...
Objective To investigate the pathologic features and diagnostic algorithm of light chain nephropathy ( LCN ).目的 探讨轻链肾病 ( lightchainnephropathy, LCN ) 的病理学特点及其诊断方法.Conclusion MR imaging is of great clinical value in diagn...