un. 起飞助推器
(takeoff booster 的复数)

【英语听和读】太空旅行

Jackie: Hello Im Jackie Dalton and today, were going to find out about space travel and look at some science language. Were going to do this with the help of Jeff Hoffman. Hes a former NASA astronaut an astronaut a person who goes into space. Hes goi

发表于:2018-12-03 / 阅读(98) / 评论(0)

英语听和读

2014年ESL之旅行交通购物 01 Using Electronics on Airplanes

Using Electronics on Airplanes Flight attendant: Im sorry, sir, but all passengers need to turn off their portable electronic devices for takeoff, so youll need to turn off your laptop. Alec: I just need to finish one last email. Flight attendant: Si

发表于:2018-12-27 / 阅读(104) / 评论(0)

2014年ESL之旅行交通购物

双语趣听精彩世界第22期:遥控芯片有望取代避孕药

BBC新闻：一家美国的科技公司正在研发一种无线植入式远程摇控芯片,这种通过远程摇控打开或关闭,从而帮助人们节育.这种新技术似乎可以完美的解决避孕的问题. 避孕药 BBC News: A contraceptive

发表于:2019-01-01 / 阅读(68) / 评论(0)

双语趣听精彩世界

国产大飞机首飞在即 C919完成首次高速滑行

China-developed commercial airliner C919 has edged a step closer to takeoff after the plane's developer put it through the first high-speed taxi test last Sunday morning at Shanghai Pudong International Airport. 上周日上午，我国自主研发的商

发表于:2019-01-07 / 阅读(156) / 评论(0)

英语新闻

美联社新闻一分钟 AP 2014-07-06

General Martin Dempsey said a key role of the American troops in Iraq is to assess whether the country's security forces can hold together and whether its leaders are confident they can do their jobs. Dempsey told reporters that the 750 troops will h

发表于:2019-01-11 / 阅读(123) / 评论(0)

美联社新闻一分钟2014(七)月

英语听力：2013-05-31 完美捕食 Perfect Predators —13

Picture a living plane, and that gives you a sense of what Quetzalcoatlus would look like in life. And this is an animal that probably accelerates over 2.5Gs just on takeoff. Just beyond our comprehension. A Quetzalcoatlus is 10 times the weight of t

发表于:2019-01-23 / 阅读(91) / 评论(0)

探索与发现2013年

学个词 Learn a Word-VOA英语教学 2285-therapy

今天我们要学的词是 therapy. Therapy 治疗。Gene therapy can help restore vision in patients with a rare form of childhood blindness, but its benefits will start to diminish after one to three years. 基因疗法可以帮助小时候因为一

发表于:2019-01-26 / 阅读(73) / 评论(0)

英语单词荟萃

男人也有“更年期”!

新词酷词（男人也有更年期!）喜怒无常?情绪低落?失眠健忘?别以为只有女性有更年期，男人也同样有更年期的烦恼。 Andropause also colloquially known as male emenopaus is said to be the result of a gradual dro

发表于:2019-02-05 / 阅读(82) / 评论(0)

英文语法词汇

英语新词：男人也有“更年期”

喜怒无常?情绪低落?失眠健忘?别以为只有女性有更年期，男人也同样有更年期的烦恼。 Andropause also colloquially known as male menopause is said to be the result of a gradual drop in testosterone, which is an androgen.

发表于:2019-02-05 / 阅读(71) / 评论(0)

英文语法词汇

Ariane 5 launch aborted due to technical hitch

BEIJING, Apirl 1 (Xinhuanet) -- An Ariane rocket launch of two communications satellites was aborted Wednesday after a technical hitch at the scheduled moment of liftoff in French Guiana on Wednesday. According to Arianespace, the Ariane 5 rocket's V

发表于:2019-02-06 / 阅读(121) / 评论(0)

英语新闻

飞行员英语900句第7期:机场通话术语(3)

Unable to vacate via A2, request full length of runway. 126. 不能经由滑行道A2脱离，请求全长跑道。 Crossing Runway 24, wilco. 127. 穿越24号跑道，照办。 Runway vacated. 128. 已脱离跑道 Giving way to B747 passing from left

发表于:2019-02-17 / 阅读(105) / 评论(0)

飞行员英语900句

飞行员英语900句第8期:机场通话术语(4)

After departure, turn left heading 190, Runway 24R, cleared fortakeoff. 146. 起飞后，左转航向190，跑道24右，可以起飞 147. Request right turn when airborne due weather. 由于天气，离地后请求右转。 Take off immediately or h

发表于:2019-02-25 / 阅读(133) / 评论(0)

飞行员英语900句

留美老师带你每日说英文第460期:吃早餐的必要性

台湾籍旅美老师今天交给我们的句子是： When you starve yourself, your body and brain create intense urges to eat high-calorie foods as opposed to healthy options. Breakfast specifically helps to keep blood sugar and hormone levels reg

发表于:2019-03-05 / 阅读(119) / 评论(0)

留美老师带你每日说英文

睡前不能做的事情-看电视或上网(2)

Oh, the power of a good nights sleep. A whole gamut ofpositive benefits can be seen from getting enough rest, but for many of us,hitting the sack can be challenging. Theres plenty of advice out there aboutwhat to do to get to sleep but what about wha

发表于:2019-03-06 / 阅读(140) / 评论(0)

英语听力广播—Listening

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学英语单词

5-aminoacridine

alkali metal hydride

apical teeth

asynchronous logical circuit

broken stone hardcore

by rough estimate