查询词典 prepare lessons

She has an incisive manner of speaking,happily free from urs and ers,and perhaps,a tribute to the elocution lessons she took while still a young girl.

她说话嘴尖舌利，完全没有哼哼哈哈的拖腔，或许应归功于她少女时代所受的演讲术的训练。

Literature, like history, contains valuable lessons that emanate from years of experience and wisdom.

文学和历史一样，饱含了前人留下的宝贵经验和才智。

To study it,not only makes us a reference to the lessons of social_economic development in western countries,but also has an important significance for us to overcome empiricism.

研究马尔库塞的这一观点，不仅对于我们借鉴西方社会经济发展过程中的经验教训，而且对于我们克服经验主义具有重要意义。

They enjoy watching football games so much that they often forget their lessons.

他们如此喜爱看足球以至于经常忘记了他们的功课。

More practice on generation of ideas will be held in ENO lessons.

建议同学将说话的内容用脑图的形式写下

I work hard at my lessons in order to enter a key university.

我努力学习功课是为了进入一所重点大学。

Our experience and lessons over half a century, the purposes and principles of the Charter and the epochal theme of peace and development, have all raised solemn and urgent demands on us.

半个世纪的经验和教训，联合国宪章的宗旨和原则，和平与发展的时代主题，向我们提出庄严而迫切的要求。

The paper induces and analyzes research method of the tooth, including Method line of the tooth theory,Envlopment theory, Camus theory, Circling cluster theory and so on.Based on the past theories,the new measure to deduce the chain wheel tooth equation of roller chain at high speed,Circling cluster and envlopment theory,is proposed by analyzing basic concept of equidistant curve and Willis theory.Following the presentation of drawing lessons from traditional roller chainof the change of stanza line distance. A new type of roller chain at high speed is given in the paper.The paper studies deeply structural characteristics, the change of stanza line distance,separation between plank and bore and so on.According to design requst of roller chain at high speed and the study ofH_y--V_0 tooth chain,the impossibility that Quasi-conjugage engagement theory isrealized by the engagement of roller chain at high speed from the aspect of theory is decribed.

作者综述了高速滚子链国内外研究现状，并进行了以下研究工作：归纳分析了齿形法线法理论、包络法理论、卡姆士定理、圆族法理论等齿形研究方法，在此基础上，结合齿形啮合基本定律，分析了等距曲线的基本概念，提出了一种推导高速滚子链链轮齿廓方程的新方法—圆族包络法；在借鉴普通变节距滚子链的基础上，本文提出了一种新型的高速滚子链链条，深入研究了高速滚子链链条结构特性及其变节距、板孔中心分离等特性。

Erma talks with many children with cancer and learns important life lessons from them. She learns, for instance, that cancer survivors know how to laugh.

爱码和许多患上癌症的孩子谈话并且从他们学到了许多人生要义，比如，她懂得了如何从癌症幸存下的人身上学到怎样笑对人生！

Maria Eugenia said...Hi Miragee, you should write "The taiwanese lessons", and illustrate the book with your beautiful drawings.Ciao

灰色兽小妹，我看了你介绍的动画，啊，这位先生真是太有劲了，的确和金山的人潮有异曲同工之妙！

Continuously improve the production mechanism, to provide customers with better quality products and services.

不断的完善生产机制，给客户提供更优质的产品及服务。

B:Yes, he was the very prize-winner in the court tennis ten years ago?

是的，他是十年前的世界网球冠军。