音标：['dʌblɡ'ɪəd] ；

双级齿轮传动

s equipped with compound gearing consisting of 2 pinions and 2 wheels in mesh to increase the mechanical advantage
s (of a lathe) equipped with gearing for reducing the speed of the spindle from that of the driving pulley

美语听力 English Café 451

Topics: Ask an American Beards and facial hair; sin versus transgression; totally versus definitely; I ever go there Words: to be geared more towards fashion beard tattoo alternative to spill over masculinity sexual vitality Greek mythology facial ha

发表于:2018-11-30 / 阅读(274) / 评论(0)

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1franc |n. |[C] |法郎 || ||But he added that he was determined to support the franc on international markets. |可是他补充说，他决心要支持国际市场上的法郎。 || ||People are adjusting to the new exchange rates and hoping the fra

发表于:2018-12-01 / 阅读(312) / 评论(0)

新视野大学英语读写教程词汇第四册

乘着邮轮去度假—Cruise Vacations

My wife and I went on a cruise vacation this summer, and it was one of the best experiences of our lives. Because there are many cruise travel destinations and cruise packages, we first contacted a cruise travel agent who supplied us with a lot of in

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Albino Student Receives Top Honors in Kenya's National Exam

Almost one million primary school children took the 2017 Kenya Certificate of Primary Education exam, known as the KCPE. Goldalyn Kakuya, a student from Saint Anne's Junior School in Lubao, Kakamega, in West Kenya, received top honors. She received a

发表于:2018-12-08 / 阅读(257) / 评论(0)

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原版英语对话1000个:562 Is Education Useful?

Todd: Hey, so Jeff, you have an MBA, or you're studying to get an MBA? Jeff: I'm studying to get an MBA. Todd: OK, why did you choose to get an MBA. You don't seem like the business type of guy. YOu're always talking about nature and travel and art.

发表于:2018-12-25 / 阅读(216) / 评论(0)

原版英语对话1000个

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Shifani: Yes, exactly or anything that people called up and talked about. It was very childish stuff but mainly geared at teenagers. Todd: How did your parents feel about it? Shifani: Very proud of me obviously. At the age of twelve, their daughter w

发表于:2018-12-25 / 阅读(177) / 评论(0)

原版英语对话1000个

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Female Anchor: We've all been lectured by our parents at one time or another,but Philip Van Mounching decided to take a unique approach to teaching his daughters about life. He initially shared his th

发表于:2019-01-06 / 阅读(229) / 评论(0)

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As Brazil geared up for the World Cup, 230 miles above Earth, astronauts had their own microgravity kick-about. 巴西世界杯开幕之际，宇航员们在几乎没有重力的230英里高空踢起了足球。 U.S. astronauts Reid Wiseman and Steve

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Double, Double play pause stop mute unmute max volume 00:0005:28repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash plugin. OPHIRA EISENBERG, HOST: Now it's time to

发表于:2019-01-17 / 阅读(281) / 评论(0)

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Chinese badminton players Cai and Fu win gold medals in men's doubles

LONDON, Aug. 5 (Xinhua) -- Chinese badminton players Cai Yun and Fu Haifeng beat their rivals 2-0 Sunday afternoon, and clinched gold medals in men's doubles in the Wembley Arena. These are the first gold medal won by Chinese in that event. This mean

发表于:2019-01-17 / 阅读(284) / 评论(0)

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台湾籍旅美老师今天交给我们的句子是： I've realized that preparing for death is one of the most empowering things you can do. 我认识到为死亡做好准备是你所能做的最有能力的事之一。

发表于:2019-01-20 / 阅读(218) / 评论(0)

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英语学习笔记： butt n. 烟蒂；屁股 gear n. 传动装置；v. 调整；使适应于 cracking n. 分裂；分解 adj. 很快的 Hey! move your butt. 喂, 老兄, 移动一下你的小屁屁吧! Get your butt into gear. Get your butt geared. 开

发表于:2019-01-24 / 阅读(313) / 评论(0)

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发表于:2019-02-03 / 阅读(225) / 评论(0)

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RIO DE JANEIRO, April 4 (Xinhua) -- Fellipe Bastos scored two goals as Vasco de Gama defeated Alianza Lima 2-1 in their Copa Libertadores match at Lima's Alejandro Villanueva Stadium on Tuesday. The result lifts Vasco to the top of their group with 1

发表于:2019-02-03 / 阅读(304) / 评论(0)

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The IOC made its announcement, soon after the midnight Tuesday deadline for contenders, of five finalists to host the 2024 Summer Olympic Games: the four European cities of Budapest, Hamburg, Paris, and Rome, and the U.S. west coast city of Los Angel

发表于:2019-02-05 / 阅读(253) / 评论(0)

英语新闻

VOA标准英语2012--African American TV Pioneer Exposed Audiences to Black Culture

African American TV Pioneer Exposed Audiences to Black Culture I had a burning desire to see black people presented on television in a positive light, said Cornelius. Cornelius created Soul Train in 1970, with just $400. He hosted the hugely popular

发表于:2019-02-12 / 阅读(301) / 评论(0)

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发表于:2019-02-20 / 阅读(232) / 评论(0)

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发表于:2019-02-25 / 阅读(234) / 评论(0)

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发表于:2019-03-04 / 阅读(235) / 评论(0)

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1-nitropropane

acate pneumonic tuberculosis