1849 、 静摩擦 staticfriction 1850 、 颈轴承 journalbearing 1851 、 颈缩 necking 1852 、 频带宽度 bandwidth 1853 、 频率 frequency 1854 、 头座 headstock 1855 、 阈值;临界值

发表于:2018-12-08 / 阅读(55) / 评论(0) 分类 英文名句短语

I love the news and current events. Im addicted to whats happening in the world. It doesnt matter what kind of news it is, I love watching it. Even if its from countries Ive never heard of. Ill even watch the same news programme three or four times a

发表于:2018-12-26 / 阅读(58) / 评论(0) 分类 纯正英语一分钟

You get me a bigger one? We got one more guy to try. Alright. And he is, he is a locked animal, so let's see what we can do. Peggy takes me to the biggest most aggressive wolf here. He is over a hundred pounds. So that is a big male. This wolf lost i

发表于:2018-12-30 / 阅读(85) / 评论(0) 分类 国家地理2007年

U.S. President Barack Obama has announced a plan to greatly reduce the current U.S. force of 32,000 now in Afghanistan, leaving only 9,800 troops there at the end of this year. Those troops would focus on training Afghan security forces and on counte

发表于:2019-01-05 / 阅读(54) / 评论(0) 分类 CCTV9英语新闻2014年05月

By Al Pessin Washington 18 January 2006 A US Marine, left, patrols with soldiers of the Iraqi Army in the streets in Husaybah, Iraq The top civilian official in charge of the U.S. army says the force

发表于:2019-01-09 / 阅读(85) / 评论(0) 分类 2006年VOA标准英语(一月)

模仿文本: Brandy, speaking there, had suffered from a severe depression resistant to all previous forms of treatment. So had Andrea, whom you heard before her. John, by contrast, has a quite different illness, Parkinson's disease. But all three

发表于:2019-02-23 / 阅读(269) / 评论(0) 分类 英音模仿秀