n. 背；后面；后卫；腰背
v. 支持；倒退；帮助；下赌注于（赛马、参赛队伍等）
adv. 向后；以前；回报；回原处
adj. 背后的；后面的；后部的；过去的
[网络] 返回；背部；后退
(back- 的复数)

VOA慢速英语2012 EXPLORATIONS - MOOCs Are Moving Forward

EXPLORATIONS - MOOCs Are Moving Forward From VOA Learning English, this is EXPLORATIONS in Special English. Im Bob Doughty. And Im Faith Lapidus. Today we tell about the growing popularity of Massive Open Online Courses in higher education. The movem

发表于:2018-12-01 / 阅读(527) / 评论(0)

2012年VOA慢速英语(十二)月

SBS朗文国际英语教程第四册 07

Sorry,thereisnotexttemporarily,Pleasehelptingroomtolookforit! 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! Thankyou ！

发表于:2018-12-01 / 阅读(268) / 评论(0)

SBS朗文国际英语教程第四册

SBS朗文国际英语教程第四册 09

Sorry,thereisnotexttemporarily,Pleasehelptingroomtolookforit! 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! Thankyou ！

发表于:2018-12-01 / 阅读(267) / 评论(0)

SBS朗文国际英语教程第四册

SBS朗文国际英语教程第四册 11

Sorry,thereisnotexttemporarily,Pleasehelptingroomtolookforit! 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! Thankyou ！

发表于:2018-12-01 / 阅读(291) / 评论(0)

SBS朗文国际英语教程第四册

SBS朗文国际英语教程第四册 03

Sorry,thereisnotexttemporarily,Pleasehelptingroomtolookforit! 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! Thankyou ！

发表于:2018-12-01 / 阅读(288) / 评论(0)

SBS朗文国际英语教程第四册

SBS朗文国际英语教程第四册 05

Sorry,thereisnotexttemporarily,Pleasehelptingroomtolookforit! 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! Thankyou ！

发表于:2018-12-01 / 阅读(310) / 评论(0)

SBS朗文国际英语教程第四册

SBS朗文国际英语教程第四册 04

Sorry,thereisnotexttemporarily,Pleasehelptingroomtolookforit! 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! Thankyou ！

发表于:2018-12-01 / 阅读(297) / 评论(0)

SBS朗文国际英语教程第四册

SBS朗文国际英语教程第四册 02

Sorry,thereisnotexttemporarily,Pleasehelptingroomtolookforit! 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! Thankyou ！

发表于:2018-12-01 / 阅读(290) / 评论(0)

SBS朗文国际英语教程第四册

SBS朗文国际英语教程第四册 01

Sorry,thereisnotexttemporarily,Pleasehelptingroomtolookforit! 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! Thankyou ！

发表于:2018-12-01 / 阅读(276) / 评论(0)

SBS朗文国际英语教程第四册

SBS朗文国际英语教程第四册 06

Sorry,thereisnotexttemporarily,Pleasehelptingroomtolookforit! 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! Thankyou ！

发表于:2018-12-01 / 阅读(291) / 评论(0)

SBS朗文国际英语教程第四册

SBS朗文国际英语教程第四册 10

Sorry,thereisnotexttemporarily,Pleasehelptingroomtolookforit! 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! Thankyou ！

发表于:2018-12-01 / 阅读(261) / 评论(0)

SBS朗文国际英语教程第四册

SBS朗文国际英语教程第四册 08

Sorry,thereisnotexttemporarily,Pleasehelptingroomtolookforit! 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! Thankyou ！

发表于:2018-12-01 / 阅读(283) / 评论(0)

SBS朗文国际英语教程第四册

VOA慢速英语2013 MOOCs Are Moving Forward

MOOCs Are Moving Forward From VOA Learning English, this is EXPLORATIONS in Special English. Im Bob Doughty. And Im Faith Lapidus. Today we tell about the growing popularity of Massive Open Online Courses in higher education. The movement toward educ

发表于:2018-12-16 / 阅读(247) / 评论(0)

2013年VOA慢速英语(六)月

法律英语：52 LLCs, LLPs, and Corporations

by Michael W. Flynn First, a disclaimer: Although I am an attorney, the legal information in this podcast is not intended to be a substitute for seeking personalized legal advice from an attorney licensed to practice in your jurisdiction. Further, I

发表于:2018-12-30 / 阅读(239) / 评论(0)

法律英语 Legal Lad

法律英语：53 LLCs, LLPs, and Corporations:2

by Michael W. Flynn First, a disclaimer: Although I am an attorney, the legal information in this podcast is not intended to be a substitute for seeking personalized legal advice from an attorney licensed to practice in your jurisdiction. Further, I

发表于:2018-12-30 / 阅读(259) / 评论(0)

法律英语 Legal Lad

Andras Forgacs:不杀害动物的皮革与肉

到2050年，全球需要1000亿的陆上动物才能提供所需的肉、奶制品、蛋、和皮具。饲养如此多的牲畜，对地球是沉重、可能无法持续的负担。有没有别的解决办法？这场演讲令人大开眼界，组织工

发表于:2019-01-05 / 阅读(233) / 评论(0)

TED公开课:地球村

运动休闲—攀岩:The ABCs of rock climbing

Rock climbing is the original extreme sport． Basically , rock climbing is going from the bottom of a wall to the top and then back down again. The main goal is to have fun while doing so and to pref

发表于:2019-01-07 / 阅读(269) / 评论(0)

奥运英语

Cseh's golden days without Michael Phelps

SHENZHEN, China, Aug. 18 (Xinhua) -- In the absence of Michael Phelps, it could be golden days for Hungarian star swimmer Laszlo Cseh to dominate the Shenzhen Universiade pool. Without Micheal, the race is different, the 26-year old Cseh said after h

发表于:2019-02-08 / 阅读(250) / 评论(0)

英语新闻

环球英语 — 91： CS Lewis

Voice 1 Hello. Im Elizabeth Lickiss. Voice 2 And Im Marina Santee. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 3 Then he turn

发表于:2019-02-14 / 阅读(237) / 评论(0)

环球英语 Spotlight

Jet Li shifts focus to charity, tai chi

BEIJING, Sept. 27 (Xinhuanet) -- Filmmaking is just a hobby now, says kungfu star Jet Li, who is spending more time on his charity and on promoting martial arts. He has turned down three films in 2011, including an American one, Li says at the premie

发表于:2019-02-18 / 阅读(248) / 评论(0)

英语新闻

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

alissonotum pauper

allowance for amortization

alto stratus castellatus

american maidenhair ferns

anterior half-sclerotome (or cranial half-sclerotome)

autonomous regulations

balteum venereum

belt feed lever

black tellurium

blackberry bushes

blackbody radiometer

bull tongue shovel

calibrating procedure

circle of vegetation

circuit switching center

classical Yang-Baxter equation

completion of representation

condenser component

disjoining pressure

elevation adjustment

fortunella margaritas

frequency distortion

future performance liabilities

general gas law

genus Conospermum

gestation crates

give someone their due

growth fraction

harrod-neutral (growth)

in compensation for

incremental sensitivity

infectious pododermatitis

long case clock

low temperature area

low-cost credit

lymphadenoid goiter

machine radiation source

mean interdiurnal variability

metal nitride silicon device

metropolitan function

numerical list of commodities

order control system

retroperistaltic

ross's syndrome

spark plug insert

SRS (simulated remote station)

tetragonal base

world wide treaty