(镗杆的)带动销,联结轴销,固定销,锚定销,速接销

美国习惯用语: Lesson 259 - pin / On pins and needles

在今天我们要讲的两个习惯用语里，一个关键的字就是：pin。Pin这个字单独用的时候可以解释为：别针。但是，pin这个字也有不少和其他字合在一起用的时

发表于:2018-12-01 / 阅读(248) / 评论(0)

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英语歌曲:Pin Pon

发表于:2018-12-13 / 阅读(169) / 评论(0)

Wee Sing Around the World

Correspondent Debriefer: Libya Rebels Continue to Pin Hopes

Libyan rebels and government forces have staged several offensives in the battle for control of the country. To get a clearer picture of the situation on the ground, VOA's Susan Yackee spoke to our correspondent Phil Ittner who is currently in the op

发表于:2018-12-16 / 阅读(113) / 评论(0)

VOA标准英语2011年(三月)

NBC News Anchor Tom Brokaw Retires

By Kerry Sheridan Three major network television stations - NBC, CBS and ABC - have provided news and entertainment to American television viewers for decades. Each network broadcasts the evening news

发表于:2019-01-03 / 阅读(139) / 评论(0)

VOA2004（下）--文化艺术

VOA标准英语2011-Robert Pinsky's Poetry Strikes a Chord

Despite the often raw intensity of his poetry, Robert Pinsky, a lanky, handsome man in his seventies, has the relaxed air of a jazz musician as he prepares to read an excerpt from his long poem History of My Heart. The poet explains that the work re-

发表于:2019-01-06 / 阅读(175) / 评论(0)

VOA标准英语2011年(一月)

Dennis Taylor's Musical Vision Lives On With 'Steppin' Out'

One of Nashville's most respected musicians, saxophonist and composer Dennis Taylor, always dreamed of recording his own album as a bandleader. That dream came true with his debut set Steppin' Out. But, Dennis never lived to see its much-anticipated

发表于:2019-01-14 / 阅读(139) / 评论(0)

VOA标准英语2011年(三月)

学个词Learn a Word 第394期 Spin

今天我们要学的词是spin。 Spin, 是旋转。The skater is practicing her jumps and spins, 不过spin 这个词要是用到政治上，那就有别的意思了。比如：'Spin wars' are expected for Obama and Clinton, 有人说，奥巴马和希

发表于:2019-01-16 / 阅读(141) / 评论(0)

英语单词荟萃

英文精选绘本Top100 17-1 Pinkalicious

英文 Top100精选绘本（PDF文本下载）更多儿童英语：汪培珽儿童英文分级书单《神奇树屋》唐顿庄园爱探险的朵拉

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英文精选绘本Top100 17-3 Pinkalicious

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英文Top100精选绘本

英文精选绘本Top100 17-4 Pinkalicious

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发表于:2019-01-27 / 阅读(137) / 评论(0)

英文Top100精选绘本

60秒科学:Diet and the Brain

Diet and the Brain A study in the Proceedings of the National Academy of Sciences finds that brain chemicals linked to addiction are in play with a high-sugar diet, and a study in the Archives of Internal Medicine shows that a high-carb diet had last

发表于:2019-01-30 / 阅读(267) / 评论(0)

60秒科学

VOA常速英语2008年-Pakistani Military Battling Swat Insurgency Pin

By Barry Newhouse Uchrai Sar 26 February 2008 Last year much of Pakistan's scenic Swat valley had been taken over by a band of Islamic militants. Fighters loyal to radical cleric Maulana Fazlullah seized control of police stations and set-up crude co

发表于:2019-01-31 / 阅读(116) / 评论(0)

VOA常速英语2008年（二月）

CCTV9英语新闻：Subanchor: Mobile service prices already market-driven

And for more on this, joining me now in the studio is CCTVs Jin Yingqiao. Q1. Yingqiao, its called price liberalization for telecom services. Is it going to have a big impact on the telecom market and consumers in China? A1. Well. Yes and no. Yes bec

发表于:2019-02-05 / 阅读(172) / 评论(0)

CCTV9英语新闻2014年05月

加州英语分级GK Dad Can Pin It On 05

图片1 图片2 图片3

发表于:2019-02-10 / 阅读(177) / 评论(0)

加州英语分级GK

加州英语分级GK Dad Can Pin It On 02

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发表于:2019-02-10 / 阅读(207) / 评论(0)

加州英语分级GK

加州英语分级GK Dad Can Pin It On 04

图片1 图片2

发表于:2019-02-10 / 阅读(216) / 评论(0)

加州英语分级GK

加州英语分级GK Dad Can Pin It On 03

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发表于:2019-02-10 / 阅读(224) / 评论(0)

加州英语分级GK

加州英语分级GK Dad Can Pin It On 01

图片1 图片2 图片3

发表于:2019-02-10 / 阅读(224) / 评论(0)

加州英语分级GK

英文乡村歌曲：Sippin' On Fire - Florida Georgia Line

Girl you melt me like ice and whiskey But those blue flinin looks that you give me, You can't hide what's inside And it's killing me right now to see you wanna slip off me, dear Why should we go round and round the truth, like we didn't do it? Every

发表于:2019-02-25 / 阅读(166) / 评论(0)

美国乡村音乐

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a.m

access interrupt mark

administrative preventive maintenance time

affective involvement

bit hydraulic horsepower