标签:invention 相关文章
unit08_newwords_a |@|1formal|a . |following accepted rules of behavior |正式的 ||||She has a very formal manner. |她举止文雅。 ||||The letter was written in very formal language. |这封信使用了非常正式的语言。 ||2 eminformal/em|
Brush Yourself Off And Try Again: An Invention Story AUDIE CORNISH, HOST: Two inventors wanted to change the world of dental hygiene with a new kind of toothbrush. Everything was going great up until the moment their dream was about to become a reali
丹尼尔和阿美在观看中国古代的四大发明。丹丹觉得那些都是简单的东西,没有什么意义。其实他们的发明者都是一些很聪明的人。那最后丹丹的观点有没有改变呢? Listen Read Learn May: There are so many people that the tickets are all sold out! Daniel: Luckily we
文本: Yet this burning sentiment would echo down the generations. Like Britannia itself, the idea of free Caledonia was from the first, a Roman invention. 译文: 但这燃烧着的激情,却不失为那个时代的缩影。如不列颠尼亚与
Have we got the award of the patent? 我们获得专利权了吗? Not yet. 还没有。 Yes, we have! 是已经获得了。 It will take another 6 months. 还要再等6个月。 What are the claims of the invention? 什么是发明的专利权? Y
图片1 liter n. 公升 例句:The bottle holds a liter of beer. 这个瓶子装一升啤酒。 litter n. 垃圾 例句:Paul was fined for littering on the sidewalks. 保罗因在人行道上乱扔杂物而被罚款。 literal adj. 文字的,照字
图片1 gram n.克 例句:The cook needs a gram of vinegar. 厨师需要一克醋。 grammar n. 文法,语法 例句:That is not, properly speaking ,a dictionary but a grammar book. 严格地说,那不是一本字典,而是一本语法书。
DEVELOPMENT REPORT – March 18, 2002: Pot-in-Pot Cooling Device By Jill Moss This is the VOA Special English Development Report. In many developing countries, it is difficult to keep food cool. Most
People have been traveling by car for 100 years. My invention is long overdue. Who hasnt had an emergency while traveling? Sometimes youre miles from the nearest gas station or McDonalds. Everyone knows that when you gotta go, you gotta go, said Phil
The teacher asked his twelfth-grade students to name the most important invention. Among other things, they named the Internet, computers, smart phones, bicycles, and light bulbs. They named fishhooks, sewing machines, clocks, electric guitars, cat l
Many of us have been watching on TV the amazing rescue of the 33 Chilean miners. However, we may be surprised to learn that a New Zealand inventor designed a medical belt that the miners have all been wearing. They wear the belt around their waist an
学个词-1764-resurface 今天我们要学的词是 resurface。Resurface 动词, 意思是重新出现。An American woman resurfaced after going missing and abandoning her family for 11 years. 一个美国妇女在抛弃家庭,失踪11年之后,