复试验振荡器

Exercise 1-22: Syllable Patterns CD 1 Track 32 In order to practice accurate pitch change, repeat the following column. Each syllable will count as one musical note. Remember that words that end in a vowel or a voiced consonant will be longer than o

发表于:2018-11-28 / 阅读(294) / 评论(0) 分类 美语口音训练第一册

[00:04.00]flight [00:06.22]n.飞翔,飞行;航班;航程;楼梯的一段 [2]逃跑,溃退 [00:08.44]fling float flock [00:11.62]vt.(用力地)扔,抛,丢 v./n.漂浮,浮动 n.(禽,畜等的)群;大量v.群集,成群 [00:14.81]flood floor [0

发表于:2018-11-30 / 阅读(298) / 评论(0) 分类 考研英语词汇2005

Illicitly used Synthetic drugs are chemically produced psychoactive substances that mimic the effects of illegal narcotics, which have been altered just enough to avoid classification as illegal. And this is one reason why these chemicals are dangero

发表于:2018-12-08 / 阅读(225) / 评论(0) 分类 VOA标准英语2017年(三月)

A volcano in Iceland had been dormant for more than 180 years. But then a few weeks ago, this started. The volcano is erupting, and some scientists say it could last for more than a year. That's about how long it went the last time this happened,th

发表于:2018-12-20 / 阅读(200) / 评论(0) 分类 CNN2010年(四)月

坚持不懈,直到成功。 我们每天的奋斗就像对参天大树的一次砍击,头几刀可能了无痕迹。每一击看似微不足道,然而,累积起来,巨树终会倒下。这恰

发表于:2019-01-03 / 阅读(144) / 评论(0) 分类 四六级词汇与结构练习

The most powerful source of energy on the planet is actually out in space. It's our sun. More energy falls as sunlight on the US in a single day than it uses in a year. But it's been difficult to turn that sunlight into electricity. Many of us alread

发表于:2019-01-07 / 阅读(158) / 评论(0) 分类 自然百科2009年

Bladeless Wind Generator Safe for Birds Wind turbines are tall structures with large blades used to produce electricity. They are useful sources of low-cost, renewable energy. But they can also be deadly to birds and bats. The turbines large blades t

发表于:2019-01-12 / 阅读(200) / 评论(0) 分类 2015年VOA慢速英语(七)月

Climatologists are warning that an El Nino weather pattern, which can spark severe floods, forest fires and droughts, could develop in the coming weeks across the Asia-Pacific region. Heavy early morning fog hangs over Sydney Harbor Bridge, 04 Jun 2

发表于:2019-01-13 / 阅读(166) / 评论(0) 分类 VOA标准英语2009年(六月)

By Melinda Smith Washington 15 August 2007 The Western diet, consisting of high fatfoods, is not beneficialfor cancer patients Worldwide statistics show that colon cancer kills more than 600,000 people every year. Now, a new study confirms that diet

发表于:2019-01-16 / 阅读(187) / 评论(0) 分类 2007年VOA标准英语(八月)

AUDIE CORNISH, HOST: Scientists have taken a big step towards making synthetic life. In other words, they figured out how to create a living thing with DNA that was written in a lab. NPR health correspondent Rob Stein has the details. ROB STEIN, BYLI

发表于:2019-01-16 / 阅读(163) / 评论(0) 分类 2017年NPR美国国家公共电台3月

RAY SUAREZ, HOST: After Harvey and Irma, the hurricane season wasn't over. Hurricane Maria made landfall on Puerto Rico as a massive Category 4 storm. Months later, the power supply is still spotty, and thousands of homes still rely on generators. Da

发表于:2019-01-16 / 阅读(162) / 评论(0) 分类 2017年NPR美国国家公共电台12月

However, in spite of bitter aloes, ridicule, Sister Agatha and Paddy's switch, Meggie went on biting her nails. Her friendship with Teresa Annunzio was the joy of her life, the only thing that made school endurable. She sat through lessons aching for

发表于:2019-01-29 / 阅读(141) / 评论(0) 分类 荆棘鸟

样品用语 样品 sample 模式||样本||图案 pattern 标本 specimen||type 模式||规范 model 标准 standard 说明书||商标||标记 description brand 样品卡 sample card 样品本 sample book 样品号码 sample number 样品簿 sample s

发表于:2019-02-08 / 阅读(135) / 评论(0) 分类 实用英语

Why smells from childhood mean so much Why does the hint of certain smells instantly transport you back to childhood? It may be because the first smell you associate with an object is given privileged status in the brain Yaara Yeshurun and colleagues

发表于:2019-02-11 / 阅读(198) / 评论(0) 分类 阅读空间

Science and technology 科学技术 A synthetic jellyfish that swims 人造水母水中游 Meet Medusoid, a bioengineered artificial jellyfish created by researchers at the California Institute of Technology and Harvard University. 这就是梅多索依

发表于:2019-02-16 / 阅读(120) / 评论(0) 分类 经济学人科技系列

Military uniforms 军装 Out of sight 真正隐形 Expense and stupidity too big to camouflage迷彩服也不再能伪装目标巨大的支出和愚蠢 I WEAR camo so I can feel safe, says Sean, a member of the navy reserve. He cannot quite fathom wh

发表于:2019-02-17 / 阅读(193) / 评论(0) 分类 经济学人文艺系列

SYDNEY, Aug. 5 (Xinhua) -- The Western Australian Government announced on Friday that 14 new substances linked to the manufacture of the synthetic drug Kronic would be banned from Friday midnight. The State Mental Health Minister Helen Morton told th

发表于:2019-02-19 / 阅读(145) / 评论(0) 分类 英语新闻

At the Department Store 在百货公司 Key Sentences(重点句子) May I see these ties? 请让我看看这些领带好吗? Here's a nice-looking one. 这条挺好看。 These are silk ties embroidered with dragons, pandas or goldfishes.

发表于:2019-02-19 / 阅读(254) / 评论(0) 分类 实用英语

Science and Technology 科技 A synthetic jellyfish that swims 人造水母水中游 Meet Medusoid, a bioengineered artificial jellyfish created by researchers at the California Institute of Technology and Harvard University. 这就是梅多索依德,

发表于:2019-02-26 / 阅读(154) / 评论(0) 分类 经济学人综合

You see, the autistic mind tends to be a specialist mind 自闭症患者通常都是有特别的心智的 good at one thing, bad at something else. 她们往往在某一方面做得很棒,在其他方面做得很糟 And where I was bad was algebra.

发表于:2019-03-04 / 阅读(193) / 评论(0) 分类 TED演讲教育篇
学英语单词
accumulative register
advances from consigness
advertising management
anaobarbital sodium
animal control
anti-pumping device
architecting
armour piercing shell
arteria circumflexa humeri
assessorships
badr hunayn
baux
bhd
boyett
buenos airess
cadenets
Caffey's syndrome
cantharellus cinereus
Captain Cooker
colour grinder
conrods
constitutive mutants
curteiss
default parameter
deposit with public utility corporation
digital cross-connect
donana
dorton
edible sea urchins
field intensity curves
finish gauge
foamed plastic pattern
Fresnel number of resonator
gear shaving
get at the root of something
gotten rid of
holkhams
hypermorphic
immunological adjuvant
information-processing element
intend to
inter-war
interpole motor
invisa
kuch
Lantermann's segments
learning by imitation
LFTRs
magnetically confined laser
marginal ray cell
mazourca
mechanics
metal ketyl radical
methyl cinnamic acid
minidisc drive
moral cultivation
nephrouroradiology
Niechcice
nod something through
one way oropharyngeal airway
Osogna
passive-dependent personality
peripheral immune organ
perths
pissaro
polypedates japonicus
Poverty B.
powder flowbility
power hydro-electric
pump room fan
pumpwood
pure cellulose
quantal
question-answering system
rasalhagues
rhodobryum roseum(weis_)limpr
rotary disc knife
rotombe
rps (reactor protection system)
samarium materials/devices
self-depending
sextuplicating
sheep shaggers
side stringer
similarity transform
straight section
supporting lug
swinehood
target characteristic identification
tendoes
throwing under the bus
ticket-inspector
tortlet
trypsinizations
Tuberculum calcanei
upper partial tone
urodialysis
utility theory of value
waited about
wilpattus
yaffing
you are welcome to