高频振动

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(190) / 评论(0) 分类 英语音标发音视频

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(154) / 评论(0) 分类 2018年VOA慢速英语(八)月

Body-Made Music 人体交响曲 by Jason Alloy When we think of historical days that sum up the concept of freedom, many dates come to mind. One in _(1)_ was when Roman Emperor Claudius officially stated that all Roman citizens would be allowed to pa

发表于:2018-12-08 / 阅读(224) / 评论(0) 分类 常春藤解析英语

当你想用英语表达今天很开心的时候,你会怎么说? 你很 happy ? 那除了 happy 呢? Very happy ? 不不不,老外可能被你弄得一头雾水。 大家应该也知道,happy 不光被翻译为快乐,他也被翻译成幸福

发表于:2018-12-12 / 阅读(115) / 评论(0) 分类 英语口语

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(189) / 评论(0) 分类 2011年VOA慢速英语(十)月

And...but...but...we have to go a little beyond that. 我们需要进一步深入。 Now let me explain why vibrational theory has some sort of interest in it. 现在我来解释为什么震动理论有一定的道理。 These molecules, as you saw i

发表于:2018-12-19 / 阅读(133) / 评论(0) 分类 TED演讲教育篇

This is Scientific American's 60-Second Science. I'm Karen Hopkin, this'll just take a minute. On February 8th, we told you about scientists who had created a device worn over the knees that could harvest the energy you otherwise waste while walking.

发表于:2018-12-24 / 阅读(135) / 评论(0) 分类 Scientific American(二)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(150) / 评论(0) 分类 美国文化脱口秀

Unit 7 Music In-Class Reading Music to Your Gears I. Word List Directions: Memorize the following words and phrases before class. You will benefit from your effort when you get the passage from your t

发表于:2018-12-29 / 阅读(121) / 评论(0) 分类 新编大学英语阅读部分

A story affecting every American family. Here is the question. Are your earphones ruining your hearing? Right now, tonight, are millions and millions of Americans walking around, listening to music but ensuring they will not be able to hear as well i

发表于:2019-01-07 / 阅读(147) / 评论(0) 分类 万花筒2013年

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. When we think about how to represent sound visually, most of us probably picture those volume-dependent sine waves. But thats not how John Stuart Reid

发表于:2019-01-08 / 阅读(165) / 评论(0) 分类 Scientific American(一)月

Interesting sound. I would have guessed a Wild West performer was practicing with a bullwhip while also vacuuming. But no. That sound [SOUND] is apparently produced by the aurora borealis, the northern lights. [SOUND] Since 2000 researchers at Finlan

发表于:2019-01-08 / 阅读(157) / 评论(0) 分类 Scientific American(七)月

Technology Designed to Help Persons with Disabilities 为残疾人设计的科技产品 The devices talk, and some, with the aid of voice-recognition technology, almost seem to understand. Jodi Johnso

发表于:2019-01-09 / 阅读(156) / 评论(0) 分类 VOA2005(上)--环境科学探索

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(196) / 评论(0) 分类 VOA标准英语2014年(四月)

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(150) / 评论(0) 分类 VOA双语新闻 2014年4月

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(143) / 评论(0) 分类 英文语法词汇

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(135) / 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(172) / 评论(0) 分类 英语口语

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(241) / 评论(0) 分类 英语新闻

Traffic at our twelve oclock, 10 miles, climbing. Should we expedite our descent to cross altitudes? 601. 冲突飞机在我们12点钟方位,10海里处,正在上升。我们应该加速下降以穿越高度吗? Unable, TCAS RA. 602. 不能,

发表于:2019-03-10 / 阅读(277) / 评论(0) 分类 飞行员英语900句
学英语单词
aberrant cycle
abrasives filter
absolute pitches
antihypercholesterolemic
arbor escent
autoclassifiers
avitrice
banaler
biltmore
bulk carrier
Canterbury Tales
channel busy
chill can
ciboule
clementinas
cloticasone
code converter
cogged flywheel
column matrix
comely maidens
coxa vara
crura cerebri
d-notices
de-vein
debt due
downward spiral
dust-control with water-jetting
earliest activity start time
endogranitic ore deposit
euthymella pyramidalis
flist
flow capacity
free spin
funny stuff
Giftmas
hair-scales
hair-shaped
harring
heavy as a bag of as sand
helonigenin
highway alignment
horizontal clamping
hot panted
hystereses
injustice
iodimetric titration
iuriss
Khadro
La Troya, R.
ladue
late locking
local time zone
longitudinal nerve cord
m.ph
main-royal mast
Malus komarovii
man-computer communication
Maslow's hierarchy of needs
nipple cactus
non-instrument
nondesignative
nonhabitual
outdrill
outside suspended door
overserviced
paraunt
parent-in law
passage maker
peaucellier inversor
pinninervate
position determining entity,PDE
puit
put the fear of death in
Quinnipiac
range of maximum speed
reduced degree
rivers of
rosenstrasse
ruses
selenometallates
self propelled ingot buggy
selfconfidence
shoot oneself
snob appeal
soft magnetic property
standard marine navigational vocabulary
stir rup
strawberry-cream blood
Streptococcus anginosus
strip irrigation
sympathetic gate
tabbouleh
trying to be me
ultraviolet plate
unrecuperable
v.32ter
vigia chico
violation of agreement
vortex center
welsh-onion
wide base rims for tires
yamunas