[化] 二环辛四烯合钚

[00:00.00]Lesson Eight [00:02.80]Text [00:05.43]How I Designed an A Bomb [00:09.59]in My Junior Year at Princeton John A . Phillips and David Michaelis [00:19.15]The first semester of my junior year at Princeton University is a disaster, [00:27.30]an

发表于:2018-12-01 / 阅读(274) / 评论(0) 分类 自考英语综合二下册 课文+单词

发表于:2018-12-02 / 阅读(202) / 评论(0) 分类 英语口语1+1

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-04 / 阅读(200) / 评论(0) 分类 英文魔法师字源大挪移

A former nuclear weapons center is now a wildlife refuge. 美国一处前核武器工厂现在成为了野生动物保护区。 The United States Fish and Wildlife Service officially opened the Rocky Flats National Wildlife Refuge in Colorado last we

发表于:2018-12-08 / 阅读(142) / 评论(0) 分类 2018年VOA慢速英语(九)月

MARY LOUISE KELLY, HOST: The phrase leave no trace is often used to describe good behavior in national parks, meaning enjoy the scenery, and then leave the park exactly as pristine as you found it. The new movie Leave No Trace is about a father and d

发表于:2018-12-18 / 阅读(142) / 评论(0) 分类 2018年NPR美国国家公共电台7月

bedizen, [bi'diz(ə)n] v 把装饰得过分华丽而俗气;穿着俗丽 【记】bed床

发表于:2018-12-30 / 阅读(178) / 评论(0) 分类 不择手段背单词

Cloze: Stingers of the Sea 海中刺客 ── 水母 Given impressive-sounding names like Portuguese man-of-war, jellyfish are certainly respected and feared by humans. Not exactly a fish, and lacking a spine, this creature has a single body cavity

发表于:2019-01-02 / 阅读(153) / 评论(0) 分类 双语有声阅读

A: Hello, I need a doctors appointment right away! B: Is this an emergency? A: I am having trouble breathing. B: Have you had a cold lately? A: It has been going on for a few days now. B: You should hang up and dial 911. A: I dont think that this is

发表于:2019-01-06 / 阅读(117) / 评论(0) 分类 英语情景对话-健康

A: Hi, I need to see a doctor soon! B: Do you feel this is an emergency? A: My chest feels tight, and I cant catch my breath. B: Did this come on suddenly? A: It started yesterday. B: If you feel this is a real emergency, you should dial 911 for the

发表于:2019-01-06 / 阅读(114) / 评论(0) 分类 英语情景对话-健康

A Closer Look at the Iran Nuclear Deal 仔细复盘伊朗核交易 World powers have been working for years to limit Irans nuclear activities. But news reports often fail to provide details of the nuclear negotiations. Today we explore some of the is

发表于:2019-01-12 / 阅读(112) / 评论(0) 分类 2015年VOA慢速英语(七)月

By Jim Bertel Washington, D.C. 31 July 2006 watch Diplomacy report U.S. Secretary of State Condoleezza Rice is on her way home to Washington today Monday optimistic that a comprehensive settlement to the Middle East crisis can be reached in the comi

发表于:2019-01-12 / 阅读(178) / 评论(0) 分类 2006年VOA标准英语(七月)

By Deborah Tate Washington 25 April 2006 The U.S. Senate has begun considering a massive spending bill to pay for the war in Iraq and aiding the recovery of the storm-ravaged Gulf coast. Iraq war crit

发表于:2019-01-13 / 阅读(179) / 评论(0) 分类 2006年VOA标准英语(四月)

By Jim Teeple Ramallah 23 January 2006 Politicians in the Palestinian territories wrapped up final day of campaigning Monday, ahead of crucial vote Wednesday to elect new legislature Politicians in th

发表于:2019-01-13 / 阅读(240) / 评论(0) 分类 2006年VOA标准英语(一月)

Oum Sok began working as a cyclo driver when he was 18. He says the city has become very expensive over the years, making it much harder to earn a living. New York has its yellow cab. London has its red bus. But Phnom Penh has its cyclo - a three-whe

发表于:2019-01-13 / 阅读(194) / 评论(0) 分类 VOA标准英语2010年(六)月

The State Department said Thursday an agreement for the start of direct peace talks between Israel and the Palestinians is close to completion. The deal will apparently be sealed by statements from the United States and the International Middle East

发表于:2019-01-13 / 阅读(145) / 评论(0) 分类 VOA标准英语2010年(八)月

A: Hello, I have to see the doctor right now! B: What makes you feel this is an emergency? A: I feel like I cant breathe well. B: How long has this been going on? A: It started last night. B: In the event of a real emergency, please dial 911. A: I kn

发表于:2019-01-15 / 阅读(137) / 评论(0) 分类 英语情景对话-健康

By Peter Heinlein New York City 05 October 2007 Runners on the streets of New York are commonplace this time of year. There is the marathon next month, and occasionally, other organized runs. But one annual event has skyrocketed to prominence in rece

发表于:2019-02-03 / 阅读(210) / 评论(0) 分类 2007年VOA常速英语(十月)

By Dan Robinson Capitol Hill 06 December 2006 House and Senate lawmakers are working to clear the way for final congressional approval of legislation required to implement the U.S. - India Civil Nuclear Cooperation deal. VOA's Dan Robinson reports f

发表于:2019-02-04 / 阅读(235) / 评论(0) 分类 2006年VOA标准英语(十二月)

By Deborah Tate Capitol Hill 11 May 2007 The U.S. Senate is to begin debate on immigration reform next week. But prospects for passage of any legislation remain unclear amid partisan wrangling over what to do about the millions of illegal immigrants

发表于:2019-02-07 / 阅读(148) / 评论(0) 分类 2007年VOA标准英语(五月)

And what happened was -- when we get in to chapter two of the nuclear threat era, which started back in 1945. 而现实是当我们进入1945年开始的核威胁时期的第二阶段 Chapter two starts in 1991. 第二个阶段是从1991年开始的

发表于:2019-03-04 / 阅读(224) / 评论(0) 分类 TED演讲教育篇
学英语单词
accept-ingness
aleurone grain
an exam
anticipated systole
asphalt varnish
astrocinetic
be inferior to
bed occupancy
bewailest
birational module
candling egg
cash at hand
channel approach
chartered property and casualty underwriter
chemiluminescence reaction
chymics
circadian
conioscinella maculata
Crookes dark space
cylindrical parts
daily rated
day night switching equipment
deaerating type of cycles
differential code
diocess
double-dereference
druginduced
dynamic characteristic of thermal generating unit
emergency oil tank
ethnolects
event simulation
extra block probability
fall against
fertilizer guide
fish fungus
fix sb's wagon
flag-flying
foramina ischiadicum majus
heat resistence steel
heavy-duty disk harrow
high-pressure gauge
highly basic slag
highway transport industry
hotquenching
hygroscopic mechanism
hypothetico-deductivism
indirect process
international school
journal of policy analysis
laurelwoods
machine room depth
major landing site
meat ship
mental abnormality
microconstituents
modalin
mode of freight transportation
Multivalvulida
non-retroactivity
Nova Scotians
oarlike
Parthenium integrifolium
PD (potential difference)
percentage rate
phenoxathin
phytoglobulin
pneumatic tension device
Poa remota
polycephalous root
PP (partial pressure)
proletarize
rating units
reduce operation
reflectogage
revolutionalizing
Rydberg's penstemon
secure sth against
semi-submersible dredget
siluriformess
software error
spiculum
steinhardt
stop segment
Sulcus hippocampalis
superiors
superveniences
surface transfer type regenerator
test speed
thread safe
thropples
throttle lever latch
Time magazine
transverse judder
tule
Tyholland
vehicle management system
videojournalism
wannabee
war materiel procurement capability
warchalking
werefoxes
whole day grazing