弹性能量降级

[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(178) / 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(106) / 评论(0) 分类 考研英语词汇2005

[00:00.00]在线英语听力室( www.tingroom.com )友情制作 [00:05.63]2005 Text4 [00:07.86]Americans no longer expect public figures, [00:11.18]whether in speech or in writing, [00:13.41]to command the English language with skill and gift. [00:17.76]Nor do

发表于:2018-11-30 / 阅读(110) / 评论(0) 分类 历年考研英语阅读理解

The key difference of course is that a sunspot's 最关键的不同点在于太阳黑子 an awful lot bigger and so the total energy, 大得多,所以太阳磁场内 or the amount of energy in the magnetic field 所含的总能量大得惊人 on th

发表于:2018-12-07 / 阅读(124) / 评论(0) 分类 太阳科普

eat v.吃 echo n./v.回声,回响;共鸣 economic a.经济学的,经济(上)的 economical a.节省的;经济学的 economy n.经济;节约 edge n.边,边缘;刀口,刃 edit vt.编辑 edition n.版,版本 editor n.编者,编辑 ed

发表于:2018-12-30 / 阅读(116) / 评论(0) 分类 大学英语四级词汇拼读版

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(87) / 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(142) / 评论(0) 分类 高中英语北京必修模块

By Lisa Schlein Geneva 22 June 2007 The U.N. Environment Program says environmental degradation is triggering tensions and conflict in Sudan. A new study foresees no long lasting peace in Sudan unless widespread and rapidly accelerating environmental

发表于:2019-01-13 / 阅读(106) / 评论(0) 分类 2007年VOA标准英语(六月)

UN Warns Against Land Degradation A top U.N. advisor said on Friday that every minute, 23 hectares of land are degraded by drought and desertification. He said its damaging the economic, social and environmental pillars needed for sustainable develop

发表于:2019-01-13 / 阅读(75) / 评论(0) 分类 VOA标准英语2011年(十二月)

Hunger Remains Serious Global Problem The 2012 Global Hunger Index says hunger remains a serious problem worldwide, with alarming levels in some countries. The Index links hunger to the unsustainable use of land, water and energy resources. The Globa

发表于:2019-01-14 / 阅读(72) / 评论(0) 分类 VOA标准英语2012年(十月)

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(110) / 评论(0) 分类 英语美文

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(84) / 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(53) / 评论(0) 分类 英语小达人

By Valer Gergely Washington, D.C. 11 April 2007 Watch Environment Exhibit The effects of environmental degradation have been increasingly seen as contributing to conflict in various parts of the world. The growing scarcity of natural resources as a

发表于:2019-02-05 / 阅读(151) / 评论(0) 分类 2007年VOA标准英语(四月)

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(94) / 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(86) / 评论(0) 分类 阅读空间

New UN report highlights livestock production as major environmental threat Steve Baragona | Washington, DC 04 June 2010 A new United Nations report singles out food production as a major factor driving environmental degradation. Raising animals for

发表于:2019-02-12 / 阅读(98) / 评论(0) 分类 VOA标准英语2010年(六)月

By Alisha Ryu Nairobi 16 October 2009 UNEP's 'Assessing Biofuels' report cover A new report by the United Nations Environment Program says developing biofuels as a green energy option is beneficial only when countries adopt a sophisticated approach.

发表于:2019-02-12 / 阅读(50) / 评论(0) 分类 VOA标准英语2009年(十月)

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(111) / 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(77) / 评论(0) 分类 白鲸记
学英语单词
a small bundle of stipules
acetate dye
adouetine
arabis
argument-quality
armfuls
Baillarger's layer
bear out
benzohydroxamic
brain-teaser
Bruton
cellular glass ceramics
central sheath
cheshire printers
ciliary action
clerc
cogroups
colocynthein
colosso
cora pavonia e. fries
curved jet
Decrypt.
deposed
dihydromurexine
disenabling
dynamic bending modulus
egoist
ethylene-vinyl alcohol copolymer
executable symbol
Filaria extra-ocularis
fireworks and crackers
galcatin
Gibbs-Donnan equilibrium
going, going, gone!
gunner's slit
hands-downs
hang in for someone
hasche process
heartquakes
heddur
hillstream
holyroodhouses
host resident software
Icosandia
incompressible boundary layer
incrusting solids
intikhabs
irrotional
isobutyl mercaptan
locutoria
low-pressure vacuum pump
meteorium cucullatum
mineral-lard oil
minus lap
monickers
multiparty call
myelination
negligent damage
normal control wire
orbit period
p.f.i.
Parkesine
pen-ups
photo-laparoscope
polar response curve
praunces
propagation ground
put the cat among the pigeons
quadridentate ligand
queriers
radiation ageing
rasp palms
regressive dissimilation
road transport of goods
RTCA
scale off
Shatalovo
sleepshirt
spoon-drift
Starch-grains
Subrogation of Maritime Lien
sulphocarbonate
surnia ululas
Swietenia mahagoni
target cross section
tarses
thorstein bunde veblens
three state of matter
time-varying load
tombusvirus
tomorrow night
transductor controller
trucking cost
true up
typhlectasia
umbrinas
undisbanded
urovison
wander
wave front steepness
white noise limiting circuit
work file