二羟基嘧啶

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发表于:2018-12-04 / 阅读(139) / 评论(0) 分类 英文魔法师字源大挪移

[全屏观看] 点击右键- 另存为 可保存这个Flash影片 Description: The game is won when you reach the level target or earn more money than your opponent. You must constantly upgrade your restaurant to maintain customers and revenue. If yo

发表于:2018-12-12 / 阅读(118) / 评论(0) 分类 Daily Free Games

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(119) / 评论(0) 分类 不择手段背单词

Egyptian archaeologists have discovered the bottom part of an unknown pyramid in the Sakkara area about 18 miles south of Cairo. NationalGeographic explorer-in-residence Dr. Zahi Hawass, the Secretary General of the Egyptian Supreme Council for Anti

发表于:2018-12-30 / 阅读(122) / 评论(0) 分类 国家地理2008年

Humulone 律草酮 Huperzine Serrate P.E 千层塔提取物 Hydroginkgolic acid 氢化白果酸 Hydroginkgolinic acid 氢化白果亚酸 p-Hydroxyacetophenone 对羟基苯乙酮 p-Hydroxybenzylalcohol

发表于:2019-01-03 / 阅读(92) / 评论(0) 分类 医务英语

By Paula Wolfson Washington 07 July 2006 President Bush says the seven missile launches this week by North Korea provide an opportunity for the world to come together to deal with Pyongyang's nuclear ambitions. The president says he is optimistic di

发表于:2019-01-04 / 阅读(158) / 评论(0) 分类 2006年VOA标准英语(七月)

By Bill Rodgers Washington. D.C. 29 March 2006 watch Civil War report A grieving widow touches her husband's coffin as it is carried to a cemetery The continuing sectarian violence in Iraq has raised

发表于:2019-01-06 / 阅读(196) / 评论(0) 分类 2006年VOA标准英语(三月)

By Scott Stearns White House 21 March 2006 President Bush President Bush says there is more fighting ahead in Iraq, but he is confident U.S. troops will be victorious. Mr. Bush held a White House news

发表于:2019-01-13 / 阅读(165) / 评论(0) 分类 2006年VOA标准英语(三月)

Researchers Say Malaria Drug Could Also Treat Cancer Scientists know that human cancer cells grow by getting energy from adjacent tumors, where cells have begun to self-destruct. The spread of cancer is accelerated by the death of these cells. This p

发表于:2019-01-13 / 阅读(121) / 评论(0) 分类 VOA标准英语2012年(三月)

Libyans Optimistic on Democracy, Challenges Loom In the first blush of enthusiasm after the nine-month struggle to oust Moammar Gadhafi, many Libyans are optimistic that the country will be able to move toward democracy with little payback for the ir

发表于:2019-01-13 / 阅读(123) / 评论(0) 分类 VOA标准英语2011年(十一月)

Egyptian archaeologists have discovered the bottom part of an unknown pyramid in the Sakkara area about 18 miles south of Cairo. National Geographic explorer-in-residence Dr. Zahi Hawass, the Secretary General of the Egyptian Supreme Council for Anti

发表于:2019-01-22 / 阅读(132) / 评论(0) 分类 自然百科2008年

Hi! This is Stever Robbins, host of the Get-it-Done Guys Quick and Dirty Tips to Work Less and Do More. Grammar Girl is working on her book this week and since I do a lot of public speaking, she asked me to talk about how to use similes and metaphors

发表于:2019-01-30 / 阅读(169) / 评论(0) 分类 英语语法 Grammar Girl

By Mohamed Elshinnawi Washington, D.C. 07 March 2006 watch IAEA report A defiant Iran warned the International Atomic Energy Agency that it would press ahead with uranium enrichment if the agency push

发表于:2019-01-31 / 阅读(137) / 评论(0) 分类 2006年VOA标准英语(三月)

By Melinda Smith Washington, DC 12 January 2007 watch Organ Donor report Human tissue for transplant being delivered to a hospital The traffic in human organs for transplantation is a volatile issue in the medical community and among desperately ill

发表于:2019-02-02 / 阅读(162) / 评论(0) 分类 2007年VOA标准英语(一月)

In January 2015, a fire in one of Russia's largest university libraries damaged more than 1 million historical documents, an incident which some media described as a cultural Chernobyl. 2015年1月,俄罗斯最大的大学图书馆之一发生了火灾

发表于:2019-02-02 / 阅读(88) / 评论(0) 分类 英语新闻

今天我们要学的词是,limited。 Limited, 是有限的意思。拉美裔移民在维吉尼亚州的王子威廉姆斯县罢工一天,The one-day work boycott appeared to have a limited effect on businesses in the county. 但似乎并没有对

发表于:2019-02-03 / 阅读(106) / 评论(0) 分类 英语单词荟萃

Iraq's electoral commission has announced the preliminary results of last weekend's provincial elections, amid some accusations of irregularities and voting fraud. The Iraqi army and security forces, however, say that they will maintain order despit

发表于:2019-02-06 / 阅读(82) / 评论(0) 分类 VOA标准英语2009年(二月)

今天我们要学的词是timing。 Timing, 时机。中文里说,赶得早不如赶得巧。英文里说, Timing is everything. 时机决定一切。The timing of his marriage proposal was perfect, 他求婚的时机恰到好处。 目前就业市场

发表于:2019-02-07 / 阅读(96) / 评论(0) 分类 英语单词荟萃

今天我们要学的词是optimistic。 Optimistic乐观的。美国第二季度国内生产总值公布后,President Barack Obama said he is 'guardedly optimistic' about the direction of the U.S. economy, 美国总统奥巴马表示,他对美国经

发表于:2019-02-18 / 阅读(75) / 评论(0) 分类 英语单词荟萃
学英语单词
acid rosin size
admiralty mts.
alisters
anotron
antipurines
Asian-Pacific Network Information Center
australian peas
Austurland
beginning of astronomical morning twilight
bent blade
besigga
blue-skies
box-lobby
bufoviridine
buturlins
Cayratia daliensis
centi-candela
cicatricial kidney
code-anticodon
cold work hardening
comorbids
concatenation of languages
concentrated attenuator
condensation process
coupler bracket
craterium minutum
cruising radius
demology
demountable truss
dessen
direct-coupling transistor logic circuit
disparagings
drunken driving
embreyite
emergency brake gear
evening bag
fail-timer
frequency adjustment
full coat
gelotolepsy
gll. olfactori?
gob dump
Gozzano
have nothing to do
helicoidal area
Hellenistical
honoriuss
inquiry file
kala-azars
kickballer
Lawrence, L.
lean out
leucotomies
Loreburn
lupiner
Maceira
mammologist
manual selector cam
meisje
mesosigmoiditis
misdeliveries
misworshipping
Montreal Aquarium
multimode operation
neighing
ore slime
paddle-box
partridges
pentabromodiphenyl oxide
physnomy
pig-swill
platinum nevyanskite
pluripotent stem cell
principal winding
Pripsen
pulled out of its binding
Pungwe Falls
recessus paraduodenalis
redoers
relay overrun
residential district park
Rhombozoa
rybnitsa (ribnita)
SEP(simulated echo pattern)
ship charaterization board
soil forming process
somnambulistically
stipa L.
straughan
substantive hearling
subtrapezoid
tadem system
the beauty of
the north sea
umbrella school
unendurability
urinary stasis
veet
velocity product
water plane area coefficient
Waterloos
winterness plant