高频紫外线灯

今天我们分享5个实用又有效的方法,让你的英语发音更标准。我们会推荐优质的媒体内容、发音练习法和反馈资源,结合这几点,坚持下去,你的英语发音一定会大有提升。 怎么让英语发音更

发表于:2018-12-01 / 阅读(164) / 评论(0) 分类 英语音标发音视频

In 2008 astronomers discovered surprising amounts of water molecules where planets were forming near young stars. But how, they wondered, could those molecules survive? They should have been destroyed by ultraviolet radiation. In theory, planetary du

发表于:2018-12-02 / 阅读(173) / 评论(0) 分类 Scientific American(十二)月

HEALTH REPORT - Health: Looking for Skin CancerBy Brianna Blake Broadcast: Tue, 4 Jul 2006 16:00:00 UTC I'm Faith Lapidus with the VOA Special English Health Report. Tanning beds produce ultaviolet ra

发表于:2018-12-07 / 阅读(148) / 评论(0) 分类 2006年慢速英语(七)月

From VOA Learning English, this is the Health Lifestyle report. Our brains are protected by our skull. But that is not the only protection it has. A natural barrier around our brains prevents germs and other damaging substances in the blood from ente

发表于:2018-12-08 / 阅读(144) / 评论(0) 分类 2018年VOA慢速英语(八)月

What's the frequency kenneth is your benzedrine Uh huh I was braindead locked out numb not up to speed I thought I'd pegged you an idiot's dream Tunnelvision from the outsider's screen I never understood the frequency Uh huh You wore our expectations

发表于:2018-12-13 / 阅读(197) / 评论(0) 分类 Friends 老友记全10季英语插曲

Economics Report - A Closer Look at High-Frequency Trading 经济报道 - 近距离审视股票市场高频交易 This is the VOA Special English Economics Report. 这里是美国之音慢速英语经济报道。 Once, stocks were traded through the

发表于:2018-12-16 / 阅读(172) / 评论(0) 分类 2011年VOA慢速英语(十)月

今天潘吉和Jenny要和大家讲讲怎么正确的学单词,提高自己的词汇量,并把这些词汇运用到平时的生活对话中。看看你的学习方法对了吗? Vocabulary alone is not enough!!! 光有词汇量是不够的! Ti

发表于:2018-12-26 / 阅读(137) / 评论(0) 分类 美国文化脱口秀

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 idiosyncrasy [ 7idiE5siNkrEsi ] One of

发表于:2018-12-30 / 阅读(169) / 评论(0) 分类 每日攻克5词

Sunscreened Plants 遮光植物 A NASA researcher is finding that alfalfa plants grow more poorly when exposed to UVB -- ultraviolet B radiation from the sun. Learn more about sunscreened plants -- today on Earth and Sky. JB: This is Earth and Sky. Eart

发表于:2019-01-02 / 阅读(224) / 评论(0) 分类 (科普英语)Earth and Sky

By Carol Pearson Washington 25 September 2007 A lot of people wonder about the impact cell phones might have on their health. And now a new study shows that heavy mobile, or cell, phone use may result in hearing loss. VOA's Carol Pearson reports. As

发表于:2019-01-11 / 阅读(163) / 评论(0) 分类 2007年VOA标准英语(九月)

High Frequency Traders Under Scrutiny 美司法部调查高频交易 The U. S. Justice Department is investigating the relationship between high frequency trading firms and major exchanges -- and regulators in Washington and the state of New York are

发表于:2019-01-14 / 阅读(176) / 评论(0) 分类 VOA标准英语2014年(四月)

物理学 statics 静力学 motion 运动 inertia 惯性 gravitation 引力 relativity 相对 gravity 地心引力 vibration 震动 medium (media) 媒质 frequency 频率 wavelength 波长 pitch 音高 intensity 强度 echo 回声 resonance 回声,洪

发表于:2019-01-17 / 阅读(146) / 评论(0) 分类 托福英语

美司法部调查高频交易 The U. S. Justice Department is investigating the relationship between high frequency trading firms and major exchanges -- and regulators in Washington and the state of New York are taking aim at them as well. At issue

发表于:2019-01-19 / 阅读(136) / 评论(0) 分类 VOA双语新闻 2014年4月

主餐一道:泛听练习 以下段落是摘自新闻里的一些重要信息,并不是一个段落的听写。空内信息可在本新闻中全部找到,大家可以根据这些信息复述新闻。 一、泛听建议: 1、完整听一遍,掌握

发表于:2019-01-22 / 阅读(152) / 评论(0) 分类 NPR边听边练

化妆常用用语(二) 面奶 cleansing milk 去黑头洗面奶 biological cleanser 清洁面霜 clarifying cream 眼部御妆水 eye make up removing 按摩霜 massage cream 按摩油 massage oil 面膜 mask 冷膜 freezing mask 热膜 hotting mask 海藻面膜 seaweed mask 颈霜restru

发表于:2019-02-07 / 阅读(134) / 评论(0) 分类 英文语法词汇

A new 'health' trend in Hong Kong sees women staring straight at the sun in the belief that it will replace their need for food and even improve their vision and sleep quality, reports Oriental Daily. 据《东方日报》报道,香港女性中兴起

发表于:2019-02-15 / 阅读(199) / 评论(0) 分类 阅读空间

Science and technology 科学技术 Channelling heat 传递热量 Good conduct 良好的传导 It may soon be possible to control heat flows with great precision 有可能实现对热流的精确控制 HEAT, as every schoolboy knows, moves in three w

发表于:2019-02-17 / 阅读(123) / 评论(0) 分类 经济学人科技系列

视频在英语中常表示为: video frequency (V.F.); vision frequency; visual frequency; video 例句: 1. 谁说视频游戏不能被赋予教育意义? Who says video games aren't educational? 2. 选择面广而且视频质量高。 High qualit

发表于:2019-02-18 / 阅读(160) / 评论(0) 分类 英语口语

Kaleidoscope-like images are projected on the walls, and a long dining table lights up in a futuristic fashion. This is Ultraviolet, an exclusive eatery in Shanghai that resembles a scene from a science fiction film. The dining floor features a 10-se

发表于:2019-02-21 / 阅读(140) / 评论(0) 分类 2016CRI中国国际广播电台

Wall Street analysts searching for reasons for the U.S. stock market's sharp swings in early August point to high unemployment, the European debt crisis and other basic economic problems. But some also suspect what is known as high-frequency trading,

发表于:2019-02-25 / 阅读(225) / 评论(0) 分类 英语新闻
学英语单词
Abie
acartia (acanthacartia) bifilosa
aid-giving nation
allozymes
andere
ATM ya
attainers
base pigment
battement frapp? pointe
Bazoches
be a dab hand in
brills
cabbage moth
Caesium-131
Castaneda's vaccine
charles sumner
chlorosulfonyls
CMC (carboxyl methyl cellulose)
coastwise freighter
cobalt(iii) acetate
cocephalic
construction draft
counterbond
counterdeception
cranked splice bar
cycle plant
deciduogenic
derailleur
direct the attention of
egotude
electromagnetic contactor
encortin
evolution of knowledge
exchange intervention
Felombrine
filtering out
fused bifocal lens
fusosgirochetal angina
get off the track
Henri Rene Albert Guy de Maupassant
hfr cells
homotypic spindle
hooked sole plate
hub planetary reductor
ikaite
immediate indebtedness
implant antigen
inhalation-room
iPhone app store
Joshua
knob of key
L-leg
Los Nietos
Luvarus
magnetic annihilation
mewlyter
moss-covereds
multienzyme
multiloquious
Nankoku
negus
numbnesses
oceanographic charts
parafalx
peak plant
pecchiai
pedodontic
permachrome
polygonum hydropiper l.f.purpurascens mak.
positive displacement motor
pseudocroup
raindrop size distribution curve
rammed lining
reactive plasmocytosis
rectinerved
rejected character
Revivan
sectors of operation
septa interaalveolaria (mandibul?)
seromucous
ship lift
singly linked ring
siregnost
somatic chromosomes
special masters
straight selection sort program
subjective standard of reasonableness
surgery tuberculosis
sweet talk
Swertia patens
toll automatic dialling
transporting equipment
unfinished sheet
unlickable
valve detector
Vampirovibrio
vane wheel propeller
vitrector
wheel animal, wheel animalcule
withdrawal fee
yield mechanism
Zeiss gauge block interferometer