[力] 弯矩图；弯曲力矩图

美国国家公共电台 NPR Lost Art Of Bending Over: How Other Cultures Spare Their Spines

STEVE INSKEEP, HOST: Here's something people do every day that many of us apparently do wrong - bending over, you know, to pick things up or put things down or even just to sit down. Now, a group of scientists who study bending say Americans are doin

发表于:2018-12-02 / 阅读(126) / 评论(0)

2018年NPR美国国家公共电台2月

英语复述材料-第三辑lesson88

Mary wanted to be a nurse when she left school, but in the meanwhile, she joined the Red Cross and had some limited training. She was tought that, in case of an accident, and there was painterful in her town, she should give first aid at once and the

发表于:2018-12-02 / 阅读(162) / 评论(0)

英语复述材料-第三辑

机械类词汇大全-49

2017 、边缘处理 edging 2018 、链条 chain 2019 、链传动 chaindrive 2020 、链轮 chainwheel 2021 、链轮齿 sprocket 2022 、镗孔 boring 2023 、錾 chisel 2024 、关锁装置

发表于:2018-12-08 / 阅读(83) / 评论(0)

英文名句短语

初中英语山东版六年级下--Unit 6-A

Unit 6 Where's your pen pal from? [00:08.39]Section A [00:11.21]1a Listen and repeat these countries. [00:15.71]Canada France Japan [00:22.59]the United States [00:25.21]Australia Singapore [00:30.04]the United Kingdom [00:32.52]China [00:34.84]Langu

发表于:2018-12-10 / 阅读(202) / 评论(0)

初中英语山东版六年级下

小学综合英语6A--Unit 11

Unit 11 [00:45.48]Making a puppet [00:49.55]One day.Patsy watched a puppet show at the Arts Centre. [00:56.92]She wanted make her own puppet and put on her own puppet show. [01:05.28]She went to the library and borrowed a book. [01:10.32]Here are the

发表于:2018-12-13 / 阅读(235) / 评论(0)

小学综合英语6A

英语角-圆桌会议 RoundTable0825 - 学外语的正确打开方式Get√

Topic1-Rating your doctor A new guideline document from the national government, concerning a new doctor-evaluating system said that patients' post-treating review for doctors would in future affect the doctors career development. Won't such reviews

发表于:2018-12-25 / 阅读(89) / 评论(0)

英语角-圆桌会议

奥运28大项第44课 BACKSTROKE仰泳

北京奥运28大项参与，竞争，分享，进步 Swimming 游泳 BACKSTROKE 仰泳 Prior to the starting signal, the swimmers shall line up in the water facing the starting end, with both hands holding the starting grips. Standing in or on the gutter or bending th

发表于:2018-12-30 / 阅读(274) / 评论(0)

奥运28大项比赛

春之女神着素装

spring goeth all in white robert bridges spring goeth all in white, crowned with milk-white may; in fleecy flocks of light, o'er heaven the white clouds stray; white butterflies in the air; white daisies prank the ground; the cherry and hoary pear, s

发表于:2018-12-31 / 阅读(327) / 评论(0)

有声杂志阅读

简单慢速英语阅读:A Windy Day

The pilot and the passenger got into the plane. It was a small plane. It had one engine. It was an old plane. The pilot started the engine. Are you okay? he asked the passenger. She said she was okay. They were flying to an island. The island was onl

发表于:2019-01-04 / 阅读(79) / 评论(0)

简单慢速英语阅读

王强口语第一册 long conversation 7.3

C: (Later) Andy: You were right, Fred. Nobody is bothering us, especially the fish! We haven't caught a thing! Fred: Grab the oars, Andy, and let's get out of here! Andy: Right! Hey! I'm rowing but I ain't moving! Fred: Uh-oh! We're too close to the

发表于:2019-01-14 / 阅读(73) / 评论(0)

王强口语第一册

英语写作中的常用句型

发表于:2019-01-17 / 阅读(127) / 评论(0)

英语学习方法

英语写作中的常用句型汇总

第一部分常用于引言段的句型的2类表达方式一、议论文常用句型 1. It is a fact that. 2. It is well-known that. 3. There is no doubt that. 4. I think that. 5. Contrary to the popular thought, I prefer. 6. Some people say/belie

发表于:2019-01-17 / 阅读(131) / 评论(0)

实用英语

美国语文第五册第22期:疯子(1)

A gentleman who had traveled in Europe, relates that he one day visited the hospital of Berlin, 一位绅士曾去欧洲旅行，有一天，他去参观柏林一家医院。 where he saw a man whose exterior was very striking. 在医院里，他遇见

发表于:2019-01-17 / 阅读(91) / 评论(0)

美国语文第五册

英语听力：自然百科圣河之旅 Yangtze 长江—3

-Without the river, without this bending river, China, as we know it, will not exist.The Yangtze river basin covers a fifth of China's land surface, and it's the bread basket of the nation. So crucial is the Yangtze to the existence of China that it

发表于:2019-01-22 / 阅读(81) / 评论(0)

自然百科2015年

英语词汇：“徇私枉法”英语怎么说

请看相关报道： Wang Lijun, Chongqing's former vice-mayor and police chief, has been charged with bending the law for selfish ends, defection, abuse of power and bribe-taking by the Chengdu City People's Procuratorate. 重庆市原副市长、公

发表于:2019-02-09 / 阅读(100) / 评论(0)

英文语法词汇

A Little Girl Lost

Children of the future age, Reading this indignant page, Know that in a former time Love, sweet love, was thought a crime. In the age of gold, Free from winter's cold, Youth and maiden bright, To the holy light, Naked in the sunny beams delight. Once

发表于:2019-02-18 / 阅读(130) / 评论(0)

阅读空间

莎士比亚十四行诗全集:第116篇

Let me not to the marriage of true minds 呵，我绝不让两颗真心遇到障碍 Admit impediments. Love is not love 难成百年之好。爱不是真爱， Which alters when it alteration finds, 如果对方转弯自己立刻转向， Or bends wi

发表于:2019-02-24 / 阅读(162) / 评论(0)

莎士比亚十四行诗全集

双语有声阅读：当你老了

第三部分你见过那棵树吗 My neighbor Mrs. Gargan first told me about it. Have you seen the tree? she asked as I was sitting in the backyard enjoying the October twilight. 关于那棵树，最初是我的邻居加根太太告诉我的。你见

发表于:2019-02-25 / 阅读(104) / 评论(0)

双语有声阅读

学个词 Learn a Word-VOA英语教学 3225 defuse

今天我们要学的词是 defuse. defuse 的原意是拆除雷管，引申出来就是化解，化险为夷。 French President Macron's plan to defuse antigovernment protests with tax cuts is set to blow out French deficit, risks bending European

发表于:2019-02-26 / 阅读(113) / 评论(0)

英语单词荟萃

迷你对话学地道口语第443期:竭尽全力去做

第一、迷你对话 A: Do you know Mark? 你认识马克吗？ B: Yeah! He is a nice guy. He is very helpful and always bends over backward to help those who are in need of help. 认识，他是好样的。他总是乐于助人，帮助那些需要帮

发表于:2019-03-05 / 阅读(124) / 评论(0)

迷你对话学地道口语

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asphalt felt

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