非弹性阻力

[00:05.49]Friend or Enemy?'Kill it!' cried Debbie. 'Certainly not,' said Simon. [00:13.74]'Why? You're not frightened of it, are you?It's only an insect.' [00:19.62]'It isn't an insect,Debbie,though it might look like one. [00:24.87]Actually, it's a

发表于:2018-11-30 / 阅读(310) / 评论(0) 分类 高中英语牛津版高一

[00:10.61]disposal dispose dispute disregard [00:15.58]n.处理,处置 vt.安排,布置 vi.处置v.争论,争执 n./v.不管,不顾 [00:20.56]dissatisfy dissolve distance [00:24.48]v.使不满,使不平 v.(使)溶解,(使)融化解散,

发表于:2018-11-30 / 阅读(166) / 评论(0) 分类 考研英语词汇2005

World Action Needed to Prevent Widespread Antibiotic Resistance Since the discovery of penicillin in 1928, we have used antibiotics against a host of infections. But now, doctors are finding that more and more bacteria are resistant to even the stron

发表于:2018-12-08 / 阅读(148) / 评论(0) 分类 VOA标准英语2015年(十二月)

The spokesman for the Lord's Resistance Army says Congolese forces and U.N. peacekeepers in Congo Kinshasa are preparing to move against the rebel group, which has yet to sign a peace deal to end a 20-year reign-of-terror in the region. VOA Correspo

发表于:2019-01-06 / 阅读(198) / 评论(0) 分类 VOA标准英语2008年(九月)

When we meet a person, our first impression is based on their body language and their speech. When someone goes up on a stage, or gives a presentation at a business meeting, many pairs of eyes will be following and judging this person. If you are up

发表于:2019-01-08 / 阅读(153) / 评论(0) 分类 英语小短文

[00:-1.00]extreme bungee jumping ice diving sky surfing [00:-1.50]极端的 蹦极跳 冰下潜水 空中冲浪式滑翔 [00:-2.00]snowboarding snow rafting caption similarity [00:-2.50]用滑雪板滑雪 动力雪橇滑降 标题 类似 [00:-3.00]up

发表于:2019-01-10 / 阅读(209) / 评论(0) 分类 高中英语北京必修模块

Antibiotics Breed Drug Resistance in Pigs Pigs given low doses of antibiotics had more E. coli in their guts, and that bacteria showed an increased resistance to antibiotics, according to new research. The study confirms the routine practice of feedi

发表于:2019-01-13 / 阅读(136) / 评论(0) 分类 VOA标准英语2012年(一月)

Vidushi Sinha | Washington, DC 18 May 2010 The World Health Organization calls antibiotic resistance one of the three greatest threats to human health. Experts fear antibiotic resistance puts humans in danger of becoming nearly defenseless against so

发表于:2019-01-13 / 阅读(180) / 评论(0) 分类 VOA标准英语2010年(五)月

Kenya: Misuse of Antibiotics Leading to Resistance by Immune System NAIROBI In Kenya, the rise of drug resistant bacteria could reverse the gains made by medical science over diseases that were once treatable. Kenyans could be at risk of fatalities a

发表于:2019-01-14 / 阅读(164) / 评论(0) 分类 VOA标准英语2015年(一月)

As Assault On Mosul Looms, Resistance Grows And ISIS Grows More Brutal play pause stop mute unmute max volume 00:0003:43repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your

发表于:2019-01-17 / 阅读(148) / 评论(0) 分类 2016年NPR美国国家公共电台10月

我有钱啦!鲁本一本正经地告诉店主。店主走向橱窗,取出鲁本梦寐以求的东西。鲁本一路狂奔到家,冲进前门。妈妈正在厨房擦洗灶台。瞧,妈妈!瞧!鲁本一边跑向她一边大叫着。他把一个

发表于:2019-01-17 / 阅读(168) / 评论(0) 分类 英语美文

Artemisinin, also known as QingHaoSu in Chinese, was discovered by Chinese scientist Tu Youyou. She received the 2015 Nobel Prize for Physiology and Medicine for the drug's discovery by her team more than three decades ago. In her speech at the Karol

发表于:2019-01-19 / 阅读(207) / 评论(0) 分类 2015CRI中国国际广播电台

Going gliding 滑翔 NB: This is not an accurate word-for-word transcript Kate:Hello and welcome to 6 Minute English with me, Kate Colin. In this programme we're going to be talking about gliding. This is when you fly in a light unpowered (无动力的)

发表于:2019-01-20 / 阅读(143) / 评论(0) 分类 六分钟英语

A Boy with a Mission 男孩的使命 In 1945, a 12-year-old boy saw something in a shop window that set his heart racing. But the pricefive dollarswas far beyond Reuben Earle's means. Five dollars would buy almost a week's groceries for his family. 1

发表于:2019-01-28 / 阅读(105) / 评论(0) 分类 英语小达人

By David McAlary Washington 10 January 2007 One of the main weapons to prevent mother-to-child transmission of the AIDS virus during birth is the drug nevirapine. But when nevirapine is used alone just once, HIV starts becoming resistant to it. Rese

发表于:2019-02-04 / 阅读(166) / 评论(0) 分类 2007年VOA标准英语(一月)

爱的反抗力 Muse - Resistance Resistance Muse Is your secret safe tonight? And are we out of sight? Or will our world come tumbling down? Will they find our hiding place? Is this our last embrace? Or will the walls start caving in? (It could be w

发表于:2019-02-05 / 阅读(131) / 评论(0) 分类 好听的英文歌曲

Experts have lifted the lid on how often women should wash their bras - and the results may surprise many clean freaks. 专家揭晓了女性应该多久洗一次胸罩的答案,结果令清洁狂们大吃一惊。 According to a textile expert, br

发表于:2019-02-06 / 阅读(146) / 评论(0) 分类 阅读空间

A human hair consists mainly of a protein called Keratin. It also contains some moisture and the trace metals and minerals found in the rest of the body. 人类的头发主要由一种叫角朊的蛋白质组成,并含有水分及在身体其他部分

发表于:2019-02-08 / 阅读(146) / 评论(0) 分类 阅读空间

A human hair consists mainly of a protein called Keratin. It also contains some moisture and the trace metals and minerals found in the rest of the body. 人类的头发主要由一种叫角朊的蛋白质组成,并含有水分及在身体其他部分

发表于:2019-02-14 / 阅读(178) / 评论(0) 分类 实用英语

I know not that any other author has hinted of the matter; 我不知道是否有其他作家提及此事, but by inference it seems to me that the sturgeon must be divided in the same way as the whale, 不过据我推断,鲟鱼也一定是按大鲸

发表于:2019-02-25 / 阅读(139) / 评论(0) 分类 白鲸记
学英语单词
accusative cases
African violets
alleluia(h),alleluya
antique copper and bronze ware
Avermin
avocat
Banchory
batrachoides
behavioral hypotheses of internal control
bicordinate
Brown-Souders equation
call control procedures
capital of Vietnam
cesium aluminum sulfate
clean desk policy
cockade reaction
connected sum
consumption rate of standard coal for generating electricity
Cumberland Gap
CY copy
data interface unit 8 channel async/sync.
deterministic semantics
diphenyl sulfide
distillating flask
double pipe clamp
electric birefringence
episiotomy
equation of payment
esclopette
Esino, Fiume
evodia rutacecarpa hook. fil. et thoms.
Eyeish
family resilience
figure dance
foie grass
frog hairs
frozen rain
frozen soil foundation
genus Vicia
glean
green vitrial (copperas)
hdl-cholesterols
heavily guarded
heterotypic division
hirschfeld
hybrid perpetual
i.g.
inverted image telescope
keep in
lay an enchantment on
London purple
lorpa
maintenance control system
metallurgical property
micromorphic continua
middle-markets
milk stone
misprized
missional
motor car liability insurance
multi-part
neutron capture spectrum
non-quota
non-uniform wake
pigeoning
pulse amplutude-to-time converter
purpurean
quasi-thermal X-ray emission
radices saponariae
radiocystitis
recording tide gauge
revolution drop
rhomboid muscles
sample receiver
scavenge port
set qualifier
shackle of coupling
shambling
shearers
shepherd's purse
side-tip dumper
sleep out
slump cone
South Ndebele
standard calliper gauge
table-pounding
three-phase exciter
timber brick
top-armour
transfer and development of technology
two-step photoionization
uliginal
undescended
v. lingualis
vanlay
Venus clam
Wang Mang
warnke
WCM
West Nile fever
whole-coiled winding
Yawatahama