[化] 不稳定化合物

Section A [00:01.23]1. W: Have you checked it for me? [00:04.26]M: Yes.There are temporary vacancies at the moment,but you may look back in a month. [00:09.40]Q: What does the woman want to be? [00:12.38]2. M: I'd like to book a flight to Munich for

发表于:2018-11-29 / 阅读(168) / 评论(0) 分类 决胜四级听力必备

Today's show goes out to Law Enforcement Officer Memorial High in Florida and North Kansas City High in Missouri. It's great seeing some of your students at the CNN Center recently! Today on CNN Student News, a match made in the wireless world: We're

发表于:2018-12-02 / 阅读(78) / 评论(0) 分类 CNN2011年(三)月

Grammar Girl here. Todays topic is the complex-compound sentence. Guest writer Sal Glynn writes: Most writers worth their fingertip calluses begin as avid readers. We read books, magazines, and websites indiscriminately until we start to notice the w

发表于:2018-12-07 / 阅读(119) / 评论(0) 分类 英语语法 Grammar Girl

[00:01.45]Exercise 6 Listen to the lecture again [00:05.04]and complete the fatfiles. [00:08.94]Pronunciation [00:09.55]Exercise 8 Listen to the lectrue again [00:13.06]and take note of the pronunciation [00:15.08]of the compound words. [00:17.82]Exe

发表于:2018-12-13 / 阅读(154) / 评论(0) 分类 北师大版高中英语模块8(选修)

You're up, I'm just getting in So rough, God knows where I've been Your eyes are staring at my sins There's no time to speak our minds All of our frustrations on hold 'Cause you don't know the life that I know Standing straight but I'm off the wall Y

发表于:2018-12-16 / 阅读(57) / 评论(0) 分类 节奏布鲁斯

addition [ə'diʃən] n.加,增加(量) boss [bɔs] n.老板,工头 compound ['kəmpaund] n.复合物,化合物 difficult ['difikəlt] a.困难的 expert ['ekspə:t] n.专家,能手 headquarters ['hed'kwə:təz] n.司令部,指挥部,总部

发表于:2018-12-19 / 阅读(201) / 评论(0) 分类 TED演讲教育篇

Intonation can indicate completely different meanings for otherwise similar words or phrases. For example, an English teacher teaches English, but an English teacher is from England; French class is where you study French, but French class is Gallic

发表于:2018-12-27 / 阅读(68) / 评论(0) 分类 美式英语正音训练

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(155) / 评论(0) 分类 四六级词汇与结构练习

1. Authorities in Utah say they found no signs of six trapped miners when they lowered a camera down to where they think the men are located. This is their second effort to make contact with the men. Yesterday a microphone was lowered down to a separ

发表于:2019-01-08 / 阅读(142) / 评论(0) 分类 美联社新闻一分钟2007

AGRICULTURE REPORT - Scientists Find Compound in Smoke that Helps Seeds Grow By Mario Ritter Broadcast: Tuesday, July 20, 2004 This is Steve Ember with the VOA Special English Agriculture Report. A di

发表于:2019-01-11 / 阅读(111) / 评论(0) 分类 农业与发展

Speaking in 65 different languages from the central balcony of Saint Peter's Basilica, Pope Benedict offeres a blessing of peace and joy for the holiday. Sabina Castelfranco | Rome 25 December 2009 Photo: AP Pope Benedict XVI gestures to the faithful

发表于:2019-01-13 / 阅读(66) / 评论(0) 分类 VOA标准英语2009年(十二月)

Participants at the United Nations Climate Change Conference in Cancun, Mexico are complaining about long delays amid heavy security. Some environmental activists say they are being kept well away from conference sites, and when a group tried to stag

发表于:2019-01-13 / 阅读(80) / 评论(0) 分类 VOA标准英语2010年(十二)月

The United Nation's World Food Program says rogue members of Somalia's extremist al-Shabab group attempted to raid its compound late Sunday in the Somali town of Wajid, about 300 kilometers northwest of Mogadishu. World Food Program spokesman, Peter

发表于:2019-01-14 / 阅读(145) / 评论(0) 分类 VOA标准英语2009年(八月)

What do these five words have in common: hotdog, fireworks, well-being, waistline, sunset and ice cream? They could all describe a fun holiday celebration. For example: My holiday was wonderful! I went to a friends party and we laughed, ate and had a

发表于:2019-01-21 / 阅读(161) / 评论(0) 分类 2018年VOA慢速英语(十二)月

文本: Maiev:Elune be praised! I knew you would come, Shando Stormrage! Malfurion:Im glad we reached you in time, Maiev. Maiev:Priestess Tyrande, Im surprised you came in person. Are you here to _(1)_ your guilty conscience? Tyrande:I did

发表于:2019-01-23 / 阅读(95) / 评论(0) 分类 小龟乐游记英语短文

By Elizabeth Carlassare. Todays topic is compound interest. Albert Einstein is often quoted as having said something to the effect that compound interest is the greatest wonder of the universe. Its an urban legend, but it packs some punch! In todays

发表于:2019-01-30 / 阅读(144) / 评论(0) 分类 货币英语

U.S. President Barack Obama has announced that the world's most wanted terrorist(恐怖分子 ), al-Qaida leader Osama bin Laden, was killed by U.S. forces on Sunday at a compound deep inside Pakistan. Mr. Obama made the announcement during a liv

发表于:2019-02-04 / 阅读(99) / 评论(0) 分类 英语新闻

Dear Lexie,亲爱的莱克西: On your first day of college, let me congratulate you on your well-earned freedom. No more curfews[宵禁]. No more being dragged places you'd rather not be. No more of Dad's teachable[可教的] moments about respons

发表于:2019-02-09 / 阅读(101) / 评论(0) 分类 实用英语

ISLAMABAD, Feb. 25 (Xinhua) -- The living compound of the former al-Qaida chief Osama bin Laden in Pakistan's northwest city of Abbottabad is being demolished, said one local media report. Local Urdu TV channel Express said that the front part of bin

发表于:2019-02-18 / 阅读(96) / 评论(0) 分类 英语新闻

You're up I'm just getting in So rough god knows where I've been Your eyes are staring at my sins There's no time to speak our minds All of our frustrations on hold 'Cause you don't know the life that I know Standing straight but I'm off the wall You

发表于:2019-03-11 / 阅读(145) / 评论(0) 分类 音乐咖啡厅
学英语单词
all hat and no cattle
Allescheria
approval of new materials
articuliform
break-even sales
Brussels Protocol
cloudeth
consequent drainage system
customs bureaus
da kind
devil's smile
disodioum methanearsonate
diving compression-decompression procedure
Dorchester, C.
dribble down
dromaius novaeholladaiae
epencephala
epithelial cancer
equivalent power
eutectoid horizontal
exolobopodium
extravagance and waste
F.A.M.
fetal toxicity
fixed-field
flag shift operation
floated surface
fly system
freeze onto
FRF
friction slip coupling
full-lines
gallless
genus ophisauruss
graphics terminal
horse pucky
in-order-to motive
inclined skip hoist
internal noise
jalapinolates
kiichi
Language Integrated Query
lead dihydroarsenate
lesser rorqual
life combination suit
lsa oscillator
magnetrode
man in the oak
marginal labor
messchance
minimum distance rectangular path
multiple layer metallization
optimum useful life
outside width
overinflection
oxytropis psammochanis hance
pallet pin
palmita
para-chlorobenzyl-para-chloorphenyl sulfide
patello-adductor reflex
plated web
polycatenary
primal system
ptereleotris microlepis
Pulsen
purchase prices
rain erosion
reactor well flooding
read/write station
Rip rap
rudeboys
rush meeting
Sarmatia
scalar flux
search languages
semisimple Lie algebra
South Pacific
spaatz
special group
spell over
stationary medium power plant
statistical theory
stedfastly
steel slab
stomatal crypt
subcavitating craft
subcurrents
subfile control record format
substantive policies
Sutlej River
sweetcorns
to sleep rough
tumefactive
two film theory
uneffectuous
variable intensity pyrometer
vaut
wattless load
wealthling
william shakespeares
zooster