分布反馈激光器

VOA常速英语2008年-US Government Reviews Laser Eye Surgery

By Carol Pearson Washington 30 April 2008 Ten years ago, the U.S. Food and Drug Administration approved LASIK, eye surgery with a laser that enables people to see without glasses. But about five percent of LASIK procedures fail, and those patients ca

发表于:2018-12-08 / 阅读(143) / 评论(0)

VOA常速英语2008年（四月）

VOA慢速英语2013 EXPLORATIONS - The History of the Laser

EXPLORATIONS - The History of the Laser Welcome to EXPLORATIONS in VOA Special English. Im Mario Ritter. This week, we tell about one of the most recognizable objects in science fiction the laser. It is one of the best examples of how technology can

发表于:2018-12-16 / 阅读(129) / 评论(0)

2013年VOA慢速英语(二)月

Watch the US Navy’s New Laser Weapon in Action

The United States Navy has demonstrated a new laser weapon operating in the Persian Gulf. The Laser Weapons System, or LaWS, is deployed on the USS Ponce transport ship. A live test firing of the weapon was recently carried out for Cable News Network

发表于:2019-01-02 / 阅读(140) / 评论(0)

2017年VOA慢速英语(七)月

VOA标准英语2013--The History of the Laser

The History of the Laser Welcome to EXPLORATIONS in VOA Special English. Im Mario Ritter. This week, we tell about one of the most recognizable objects in science fiction the laser. It is one of the best examples of how technology can go from the sci

发表于:2019-01-12 / 阅读(191) / 评论(0)

2013年VOA慢速英语(五)月

The BFG 好心眼儿巨人儿童广播剧 15

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thank you！

发表于:2019-01-17 / 阅读(117) / 评论(0)

儿童英文广播剧在线听

The BFG 好心眼儿巨人儿童广播剧 14

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thank you！

发表于:2019-01-17 / 阅读(115) / 评论(0)

儿童英文广播剧在线听

The BFG 好心眼儿巨人儿童广播剧 13

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thank you！

发表于:2019-01-17 / 阅读(110) / 评论(0)

儿童英文广播剧在线听

The BFG 好心眼儿巨人儿童广播剧 11

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thank you！

发表于:2019-01-17 / 阅读(132) / 评论(0)

儿童英文广播剧在线听

The BFG 好心眼儿巨人儿童广播剧 10

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thank you！

发表于:2019-01-17 / 阅读(105) / 评论(0)

儿童英文广播剧在线听

The BFG 好心眼儿巨人儿童广播剧 9

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thank you！

发表于:2019-01-17 / 阅读(96) / 评论(0)

儿童英文广播剧在线听

The BFG 好心眼儿巨人儿童广播剧 8

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thank you！

发表于:2019-01-17 / 阅读(114) / 评论(0)

儿童英文广播剧在线听

The BFG 好心眼儿巨人儿童广播剧 7

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thank you！

发表于:2019-01-17 / 阅读(102) / 评论(0)

儿童英文广播剧在线听

The BFG 好心眼儿巨人儿童广播剧 6

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thank you！

发表于:2019-01-17 / 阅读(132) / 评论(0)

儿童英文广播剧在线听

The BFG 好心眼儿巨人儿童广播剧 5

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thank you！

发表于:2019-01-17 / 阅读(117) / 评论(0)

儿童英文广播剧在线听

The BFG 好心眼儿巨人儿童广播剧 4

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thank you！

发表于:2019-01-17 / 阅读(119) / 评论(0)

儿童英文广播剧在线听

The BFG 好心眼儿巨人儿童广播剧 3

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thank you！

发表于:2019-01-17 / 阅读(134) / 评论(0)

儿童英文广播剧在线听

The BFG 好心眼儿巨人儿童广播剧 2

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thank you！

发表于:2019-01-17 / 阅读(139) / 评论(0)

儿童英文广播剧在线听

The BFG 好心眼儿巨人儿童广播剧 1

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得10到30积分的奖励! Thank you！

发表于:2019-01-17 / 阅读(317) / 评论(0)

儿童英文广播剧在线听

VOA常速英语2007年-Scientist in Texas Runs NASA's Lunar Laser Prog

By Paul Sisco Washington 14 November 2007 At the McDonald Observatory in western Texas, a unique space program has been quietly underway for more than 30 years. It is called the Lunar Laser Ranging Program. VOA's Paul Sisco has more. Research scienti

发表于:2019-01-31 / 阅读(164) / 评论(0)

VOA常速英语2007年（十一月）

OMG!美语 BBL! BFF!

1) BBL = Be back later = 一会儿回来，一会儿再聊 2) BFF = best friend forever = 一辈子的好朋友 3) BF/GF = boyfriend/ girlfriend 男朋友/女朋友 4) BTW = by the way = 顺便说一下

发表于:2019-02-07 / 阅读(148) / 评论(0)

OMG美语

最新学习文章

热门学习文章

热门标签

英语听力 VOA标准英语 VOA 英语歌曲口语听力提高听力材料听力教程英语学习 NPR 英语口语 VOA慢速英语美国国家电台儿童英语 VOA英语小学英语 cnn VOA常速英语标准英语英文歌曲听电影学英语英语单词英文电影慢速英语 CRI 美联社新闻美国有线新闻加州分级澳洲新闻流行歌曲常速英语 ABC新闻快递疯狂英语英语读物听力棚车少年经济学人英语词汇商务英语 VOA双语新闻 BBC 中国电台大学英语 Treasures 加州语文 BBC英语英语听力网站 VOA英语教学词汇万花筒 SSS VOA英语听力 AP 新概念分级英语英语广播听力精选英语播客英文绘本 TED演讲赖世雄英语MP3 CCTV9英语新闻 lesson 英语新闻初中英语学英语英语语法历史上的今天英文广播剧英语游戏原版英语小说英语有声读物书虫英语牛津英语读物访谈录新闻一分钟考研英语英语每日在线听新闻 Us 新概念英语地道英语单词第二册自然百科高中英语 sports 实用英语 MP3听力辛沛沛 ESL英语第一册英语每日一句 unit 新东方 GRE 每日一词 BBC听力

学英语单词

agricultural aircraft

Bacillus muscoides

bankrupt's estates

bubble cap distributor

capability-approach

chemical treatment

collective selection

dines float manometer

Dontostemon senilis

economic assistance project

electroformed sieve

exophtralmometer

genus bertholletias

gradient former

Herter, Christian Archibald

heterodimerises

honeycomb fashion

kangarina abyssicola

Leninskaya Sloboda

lift of valve plate

manganese boron alloy

midship draft mark

monaural receiver

n-butylpyrrolioine

neritopelagic zone

organically-growns

paraproteinosis

Pedicularis macrosiphon

put their foot in their mouth

rice seedlings bed

rock forming element

sacculo-utricular ducts

shell of abalone

singhikalia subfasciata

stray illumination

supporting-actor

tapping intensity

theories of dissociation

ultrasonic wave-type fire detector

volume-period method