A vacant lot or a bombsite can, to the amateur naturalist, produce an extraordinary variety of flora and fauna.对于业余博物学者来说，在一片空地上或被炸后的废墟里可能发现种类繁多的植物群和动物群。He was a printer by trade and naturalist by avocation.他从事印刷业，同时是个博物...
He was a printer by trade and naturalist by avocation.他从事印刷业，同时是个博物学爱好者。The English naturalist W. H. Hudson was born in Argentina.英国博物学家W. H. 哈得逊出生在阿根廷....the prominent naturalist and broadcaster, Sir David Attenborough....
目的探讨超声引导下经皮肝穿刺置管引流治疗肝脓肿的临床应用价值.Objective To investigate the clinical application of percutaneous transhepatic drainage for liver abscess guided under ultrasonography.方法回顾性分析经病理证实、术前被误诊的12例“肝脓肿样”肝内病变的病例资料,结合其影像表现,分析误诊原因.M...
He faked his own death last year to collect on a $1 million insurance policy.去年，他诈死以骗取100万美元的保险金。Jon faked nonchalance...乔恩装作若无其事的样子。The quarterback faked to the fullback and handed off to the halfback.四分卫做了个要把球传给后卫的假动作,...
The confining material rises to the surface.覆盖层升高至地表.If things get tough, I do corporate work, though I find that awfully confining.生活发生困难的时候我就做合作项目, 不过我觉得那种工作太束缚人.The number on the curves are the values of the confining...
Learning becomes more and more difficult as we get older...随着年龄增长，学习变得越来越难。We'll keep you abreast of developments.我们会随时告知你最新进展。We kept her afloat for a couple of hours by bailing frantically.我们拼命往外舀水，使它继续漂浮了几个小时。Bec...