单词：milking machine pump
单词：milking machine pump 相关文章
今天要学的一个词是：pump。pump，Pump一般是指泵，或抽水机。可是今天讲的pump是指汽车加油站的泵。英国石油公司宣布停止在阿拉斯加的石油开采，《洛杉矶时报》的标题说：Oilfield Closure t
英语每日一词
This is the VOA Special English Agriculture Report. Cows, sheep, goats and other animals can get mastitis, an inflammation in the udder, the organ where milk is produced. Milk from an untreated cow is still relatively safe to drink. But the milk is
VOA慢速英语2008（十）月
[00:24.89]Unit 1 The summer holidays [00:29.15]Lesson 1 Dialoges [00:33.59]1 Two students meet for the first time at the beginning of term. [00:40.15]Bill: Hello.I'm Bill.What's your name? Harry: Harry. [00:46.11]Bill: Which school were you at last y
高中英语人教版高一
On the first day of Christmas my true love gave to me a partridge in a pear tree On the second day of Christmas my true love gave to me two turtledoves and a partridge in a pear tree On the third day of Christmas my true love gave to me three French
金属
Have you ever been on a farm before? Danny Morgan asked. Not really, Violet said shyly. But all of us love animals. Thats why our grandfather gave us this vacation. She stopped to look at a baby goat, wearing a bell around its neck. Thats Jezebel, Da
34 The Mystery Horse
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苔丝.Tess.of.The.D'Urbervilles
95 自动机械取奶系统增加牛奶产量 AGRICULTURE REPORT September 18, 2001: Robotic MilkingBy George Grow （Start at 1'00
科技之光
This is the VOA Special English Agriculture Report. Technology is making life easier for some dairy farmers. They use robotic systems to milk their cows. These systems are designed to reduce labor and increase milk production. Here is how they work:
VOA慢速英语2009年（五）月
This is the VOA Special English Agriculture Report. Mike Henry has a two-hectare farm in Palmer, Alaska. About a year and a half ago, his goat Millie was giving him a hard time. She did not want to be milked. She kicked her back legs and stepped into
2010年VOA慢速英语(七)月
By Melinda Smith Washington 28 March 2008 Last month we told you about a young woman in the United States who got an experimental heart pump to help keep her alive. VOA's Melinda Smith has an update on her remarkable story.
VOA标准英语2008年（三月）
The World Health Organization says heart disease kills about 17 million people every year and that it will become the leading cause of death in developing countries. But now, there is some hope. A new device is being marketed that could save countles
VOA标准英语2010年(一月)
Life-saving Heart Pump Developed for Children Sixteen-year-old Marco Murguia can now play basketball and live a normal life. But in early 2007, when he was ten, his mother, Connie Murguia, noticed he was acting sluggish and took him to Texas Children
VOA标准英语2012年(八月)
'Horseheads' dip into the earth to make their owners a few bucks Ted Landphair | Washington, DC 31 March 2010 If you wonder why pumpjacks are sometimes called horseheads, stick a couple of ears and paint an eye on each side of this one, and you'll se
VOA标准英语2010年(四)月
SCOTT DETROW, HOST: On a growing number of dairy farms, people don't decide when the cows need to be milked. The cows do. That's because farmers have called in robots to do the milking - day or night. And for some families - the ones that run small d
2018年NPR美国国家公共电台4月
He was going to ride his bike down to South Ferry. He squeezed the tires. They were soft. They needed air. I should buy a pump one of these days, he thought. He rode his bike to K-Mart on 34th Street. He walked the bike inside the store. He went to t
英文短篇故事（纽约）
By Melinda Smith Washington, D.C. 19 February 2008 Congestive heart failure is diagnosed when a weakened heart fails to pump blood adequately and fluid builds up in the lungs and elsewhere in the body. But a diagnosis of congestive heart failure doe
VOA常速英语2008年（二月）
今天要学的一个词是：pump。pump，Pump一般是指泵，或抽水机。可是今天讲的pump是指汽车加油站的泵。英国石油公司宣布停止在阿拉斯加的石油开采，《洛杉矶时报》的标题说：Oilfield Closure t
英语单词荟萃
The blue bike was sitting in Owens living room. It had no kickstand, so he had wedged the front tire in between two bookshelves so that the bike would stand upright. Both tires were flat. Dust covered the bike. However, no household spiders had set u
365个英语简短小故事
Lesson 9 The Little Milk-maid 第九课 小小挤奶女工 Look at me, boys and girls. I am a little milkmaid. I am going home with my milk-pail and my stool. 男孩们，女孩们，看看我，我就是一个小小挤奶女工，我提着牛奶桶，
英国语文第一册
今天要学的一个词是：pump。pump，Pump一般是指泵，或抽水机。可是今天讲的pump是指汽车加油站的泵。英国石油公司宣布停止在阿拉斯加的石油开采，《洛杉矶时报》的标题说：Oilfield Closure t
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