虚功

useless work的用法和样例：

例句

Then, the principle of virtual work is used to derivate the equilibrium condition of CM.在以上基础上，应用虚功原理，推导出柔性机械稳态的条件。

Useless

LESSoN ELEVEN TEXT A Useless Get rid of be rid of sb.sth. He is so boring, I am glad to be rid of him. Man-made hand-made Childhoodmotherhood Advertising Buyer-seller Have you found a buyer for your h

发表于:2018-12-30 / 阅读(238) / 评论(0)

自考英语（一）78讲

3.2 A useless life 无用的生命

A farmer got so old that he couldn't work the fields anymore. So he would spend the day just sitting on the porch. His son, still working the farm, would look up from time to time and see his father sitting there. He's of no use any more, the son tho

发表于:2018-12-31 / 阅读(121) / 评论(0)

我们都是有故事的人之生而为赢

【英语4级听力】那个无用又懒惰的人-The Useless and Lazy Man

Mitchell buys a cup of coffee at his local caf every morning. He always sees the same homeless man sitting outside. This man waits for people to come out. He asks everyone for change. Although the homeless man is very friendly, Mitchell does not like

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英语第4级听力-English Level 4

咱们裸熊第76期:死胡同

What? What's happening? 这是怎么了？ Hey! Help! Help! 嘿！救命啊！ Panda! - Help! Hey! Hey! 熊猫！- 救命啊！嘿！嘿！ Panda! Hang on! We're coming! -Somebody help! 熊猫！坚持住！我们来了！-来人啊！ Panda, sing so

发表于:2019-02-19 / 阅读(45) / 评论(0)

咱们裸熊

访谈录 2011-08-20&08-22 《老友记》莉莎·库卓专访

-Hello ,I am doctor Fiona Wallice ,and you are? - I am Peter Travers.I am a movie critic. -Yes,your name sounds familiar. -Well -For which publication? -It's called Roy Stone. - Oh ,no ,I would not favoring that. -And I miserable.I have dreams but I

发表于:2019-02-28 / 阅读(83) / 评论(0)

访谈录2011年

英国语文第一册第36期:一次做一件事

LESSON 36 ONE THING AT A TIME 第三十六课一次做一件事 Work while you work, play while you play; 该工作时就工作，该玩时就玩。 That is the way to be cheerful and gay. 那是很欢乐愉快的做事方式。 All that you do, do

发表于:2019-03-05 / 阅读(89) / 评论(0)

英国语文第一册

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