边界层

[00:00.00]在线英语听力室( www.tingroom.com )友情制作 [00:05.80]1998 Passage3 [00:08.62]Science has long had an uneasy relationship [00:11.94]with other aspects of culture. [00:14.56]Think of Gallileo's 17th-century trial for his rebelling belief [00

发表于:2018-12-01 / 阅读(728) / 评论(0) 分类 历年考研英语阅读理解

CHAPTER ONE [00:44.25]READING [00:45.74]Page 2 and 3 [00:48.43]THE YOUNG GREEN CONSUMER GUIDE [00:51.51]Review by Tony Ma [00:54.62]This book says that our world is in danger [00:59.32]It is vital that we do something to save the earth [01:04.21]Firs

发表于:2018-12-01 / 阅读(808) / 评论(0) 分类 上海牛津初中英语九年级

I first heard about the ozone layer about twenty years ago. I was still in school. I thought it was interesting, but I didnt take it seriously. It was a bit like science fiction, I mean, how could there be a giant hole in the atmosphere? Over the yea

发表于:2018-12-04 / 阅读(401) / 评论(0) 分类 听一分钟英文-O

My 15-year-old son came bounding in from school and found me in bed. Don't you feel well, Mom? he asked with concern. No, I don't, I said. Well, don't you worry about dinner, he reassured me. I'll carry you down to the stove. 我十五岁的儿子连跑带颠

发表于:2018-12-07 / 阅读(334) / 评论(0) 分类 英文笑话

Imagine all this activity, this constant even flow of life continuing for over 2,000 kilometers. It's hard to believe that such a hugh solid structure hasn't always been here. But compared with the rest of Australia, this reef is very young. -20,000

发表于:2018-12-26 / 阅读(468) / 评论(0) 分类 自然百科2014年

There is a special day to recognize the importance of the ozone layer. In 1995, the United Nations General Assembly decided September 16th is the International Day for the Preservation of the Ozone Layer. This is the date on which countries signed th

发表于:2018-12-29 / 阅读(490) / 评论(0) 分类 英语课程学习计划和讲义

美语中,一些感叹词的意义跟字典上的解释不尽相同,要在日常生活中才能体会到。让我们看看以下几个例子: Oh的字典意义是嗬;哦;哎呀,表示惊讶、的恐惧等。但将这个词连起来用,却

发表于:2019-01-09 / 阅读(407) / 评论(0) 分类 实用英语

Willie's aunt sent him for a birthday present a little writing book. 威利的阿姨送了他一个笔记本作为生日礼物。 There was a place in the book for a pencil. 本子上有个地方插着铅笔。 Willie thought a great deal of this lit

发表于:2019-01-10 / 阅读(337) / 评论(0) 分类 美国语文第三册

Air pollution 空气污染 A: I've heard of ground-level ozone but can you explain what it is exactly? A:我听说近地面臭氧,但是你能确切解释一下是什么吗? B:Yes, it's one of the main air pollutants. Factories don't emit it dire

发表于:2019-01-14 / 阅读(370) / 评论(0) 分类 职业技术英语口语

Jonathan put the whistle to his lips and blew hard. 乔纳森把口哨放到嘴边,用力吹起来。 Both of the strange animals jumped so quickly that they almost fell over backward, and ran off a little way. 这两只奇怪的动物飞快地跳起

发表于:2019-01-16 / 阅读(316) / 评论(0) 分类 美国小学英语教材4

体操术语中英文对照 体操 gymnastics 屈体跳 piked jump 山羊 buck 足尖跑 running on toes 高杠 high bar 肩倒立 shoulder stand 吊杠 hanging bar 侧空翻 side airspring 吊环 hand ring 规定动作 required routine 横杠 bar 蹦床

发表于:2019-01-17 / 阅读(393) / 评论(0) 分类 实用英语

A: May I exchange this DVD player? B: Certainly. Do you have your receipt? A: Here you are. B: Now, why do you want to exchange it? A: It won't play a DVD. B: I'm sorry. I'll get you a new player. A: At first, I thought it was me. B: Okay, here's a n

发表于:2019-01-20 / 阅读(374) / 评论(0) 分类 购物英语对话

A: I'd like to exchange this DVD player. B: Of course. Do you have your receipt? A: Here it is. B: Now, could you tell me why you want a different one? A: It refuses to play my DVDs. B: That's strange. Let me get you a new one. A: All my friends trie

发表于:2019-01-20 / 阅读(349) / 评论(0) 分类 购物英语对话

I first heard about the ozone layer about twenty years ago. I was still in school. I thought it was interesting, but I didnt take it seriously. It was a bit like science fiction, I mean, how could there be a giant hole in the atmosphere? Over the yea

发表于:2019-01-21 / 阅读(419) / 评论(0) 分类 纯正英语一分钟

HARI SREENIVASAN, PBS NEWSHOUR WEEKEND ANCHOR: Scientists studying climate change in Antarctica reported this week that the hole in the protected ozone layer of the earth's atmosphere has shrunk. The discovery of the hole in the mid-1980s led to a wo

发表于:2019-01-27 / 阅读(376) / 评论(0) 分类 PBS访谈环境系列

Beginners. Snow keeps us busy. It needs to be moved and removed. If it is not moved, life becomes difficult. Cars, trucks and buses have difficulty driving along the streets and up the hills if there is too much snow. Around our house the snow builds

发表于:2019-01-28 / 阅读(302) / 评论(0) 分类 英语博客 A cup of English

At this there was a terrible baying sound outside, and nine enormous dogs wearing brass-studded collars came bounding into the barn. 这时,从外面传来一阵凶狠的汪汪叫声,紧接着,九条强壮的狗,戴着镶有青铜饰钉的项圈

发表于:2019-01-29 / 阅读(365) / 评论(0) 分类 动物农场 Animal Farm

发表于:2019-02-01 / 阅读(325) / 评论(0) 分类 奥运英语

A very long time ago horses lived freely all over the world.One of these horses used to feed every day in a grassy meadow.No other animal used the meadow and the horse felt that it belonged completely to him.Then one day a stag came bounding ov

发表于:2019-02-06 / 阅读(442) / 评论(0) 分类 趣味英语

LESSON 44 第四十四课 wore 穿着 green 绿色 joke 笑话 Jessie 杰西 presents 礼物 jolly 快活 deal 交易 trim 修剪 expect 期待 leggings 打底裤 MAMMA'S PRESENT 妈妈的礼物 Jessie played a good joke on her mamma. 杰西和妈妈开

发表于:2019-02-11 / 阅读(304) / 评论(0) 分类 美国语文第二册
学英语单词
air inversion
air-swept mill
allotters
arjuna
armature contact
atomic beam diffraction
awash rock
banu
bentched
bercke
booater voltage
Brodsky, Joseph
Carlovingian
channel request low priority
check short spring
checketts
cheese set
chubster
ciliospinal center
clear-cole
co-occupant
Columbia unit
cupellation furnace
decka
default strategy
demotings
escape gate
eutectoid horizontal
exponential part format
expressive subject
fast-swimming
floating crucible technique
frac-sand jet
geometry of group manifold
georg philipp telemanns
glass clause
guidwillie
hand back
hang up on sb
Hermanus
hermetically-sealed compressor unit
hold graphics
hook up with sb
in the time of peril
insignity
isoorientin
junnila
kurnakite
lap wound armature
large than life
leave office
linear matrix
linking jig
list of fixtures
locket
LOWI fuel (low interaction fuel)
membrane analogy
Milatos
minimum bounding box
Niampara
no-nation
nonleaded
operation dispatcher (od)
Ourizona
oyster cap fungus
paintry
patyent
pericementoclasia
perintegrate
plate electrode slag pool welding
popular capitalism
post-lexical
program status register
quadrant angle of elevation
Rianxo
ring-gasket
roamed
rotational balance
rubbertyred container gantry crane
Ruffieux
schuch
self-starvations
separate excitation divice
separator roller drive damper
shifted for
signed on
simple harmonic motion
single ended spread
Sokhum
speechifiers
stigum
subport buffer
sweat damage
synantetic
thermodynamic equilibrium state
think highly of sth
thirtysomething
to apply oil
tripudiation
vacuum infiltration method
weakly typed
Wonreli