tRNA(鸟嘌呤-N1)-甲基转移酶

A: My library books are late; where can I put them? B: This is where they need to be turned in. Let me see them to check the date, OK? A: Yeah, I think that they are really late! B: Not all that late. You only owe the library fifty cents. A: What if

发表于:2018-11-30 / 阅读(126) / 评论(0) 分类 英语情景对话-大学生活

A: These books should have been turned in last week. B: You have come to the correct place. Hand me your books. A: Here they are. B: Whoa, these are pretty late! You owe five dollars total to clear your fine. A: I don't have the money right now. B: W

发表于:2018-11-30 / 阅读(134) / 评论(0) 分类 英语情景对话-大学生活

A: Can you help me with returning my late books? B: This is the right spot to pay your fee. Put your books down right here. A: OK. B: I can see that you owe 25 cents a day. That will be one dollar and fifty cents total. A: OK, here's the money. B: We

发表于:2018-11-30 / 阅读(135) / 评论(0) 分类 英语情景对话-大学生活

1. Benazir Bhutto's 19-year-old son has been chosen to succeed her as chairman of her opposition party. Her husband will serve as co-chairman. But the country's ruling party says the January 8th elections may be postponed for up to four months. 2. H

发表于:2018-12-01 / 阅读(140) / 评论(0) 分类 美联社新闻一分钟2007

By Rosanne Skirble Washington DC 26 January 2006 Farmer herds flock of ducks Since the virus was identified in humans three years ago in China, 80 of the 150 people infected have died from the disease

发表于:2018-12-08 / 阅读(128) / 评论(0) 分类 2006年VOA标准英语(一月)

It's eyeing this poultry market as one possible factor in territory's first case of bird flu since 2003. Authorities have also raised the response level for the pandemic to serious. The move came after a 59-year-old woman contracted the H5 influenza-

发表于:2018-12-11 / 阅读(70) / 评论(0) 分类 万花筒2010年

AS IT IS 2016-10-01 Report: Smoking May Permanently Damage Genetic Material 报告称吸烟或永久性损伤你的遗传物质 Here is another reason to not light up a cigarette. Smoking can permanently damage your genetic material, according to a n

发表于:2018-12-16 / 阅读(80) / 评论(0) 分类 2016年VOA慢速英语(十)月

This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Saliva contains many useful components: lubricants, enzymes for breaking down food and now compounds that can reveal a persons age. Thats according to a

发表于:2018-12-24 / 阅读(125) / 评论(0) 分类 Scientific American(六)月

Ever get a sour stomach after your morning coffee? Well, you might end up switching to a dark roastbecause that coffee concoction may leave you with a happier tummy. That's according to the research presented at the American Chemical Society meeting

发表于:2018-12-24 / 阅读(128) / 评论(0) 分类 Scientific American(三)月

Grade Point Average-Talks-Education GPA成绩-话题-教育 Applying for college can be a source of pressure for high school seniors who want to go on with their education. 对于那些纠结升学(受教育)的高中三年组学生来说,申请大

发表于:2018-12-25 / 阅读(129) / 评论(0) 分类 一片通英语听力

M Madasiatic acid 崩大碗酸 Magnoflorine 木兰花碱 Magnolia cortex P.E 厚朴提取物 Magnolol 厚朴酚 Maitake mushroom P.E 灰树花提取物(舞茸提取物) Malonyl Oleanolic acid Hemi

发表于:2019-01-03 / 阅读(126) / 评论(0) 分类 医务英语

nasty about it 对某事态度不好 neck and neck 不分上下 need other's shoulder 希望得到某人的安慰 never can tell 很难预测 never heard of 从来没听说过 Never on your life 你休想

发表于:2019-01-03 / 阅读(70) / 评论(0) 分类 英文名句短语

AGRICULTURE REPORT - Restrictions on Methyl Bromide By Mario Ritter Broadcast: Tuesday, March 16, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Graphic Image Some chemicals

发表于:2019-01-06 / 阅读(160) / 评论(0) 分类 农业与发展

If your company offers a service, you may find that you have to deal with complaints from customers and clients. In this unit, we look at some phrases that may be helpful in this situation. 如果你们公司提供一项服务,你有可能发现你要处理来自顾客和代

发表于:2019-01-07 / 阅读(178) / 评论(0) 分类 商务英语

By Caty Weaver Broadcast: September 12, 2003 This is Bob Doughty with the VOA Special English Environment Report. Scientists in the United States have reported some good news about the 1)ozone in the

发表于:2019-01-11 / 阅读(129) / 评论(0) 分类 VOA2003(下)-环境与健康

April 29th,1992Rioting hits Los Angeles, killing 55 people and causing a billion dollars in property damage. It happens after four white police officers are acquitted of almost all state charges in the videotaped beating of black motorist, Rodney Kin

发表于:2019-01-19 / 阅读(67) / 评论(0) 分类 历史上的今天-2010年

Science and Technology Epigenetics and stress Baby blues 科技 外因遗传与压力 新生儿蓝调曲 A mother's stress while she is pregnant can have a long-lasting effect on her children's genes 母亲孕期压力过大会对孩子的基因造成长

发表于:2019-01-26 / 阅读(150) / 评论(0) 分类 经济学人科技系列

They say Peter Declan murdered his wife in cold blood. 人们说彼得德克兰冷血地残杀了妻子 He had no alibi, 他没有不在场证明 and all the evidence pointed toward him. 而且所有证据都指向凶手是他 He was tried, convicted

发表于:2019-01-29 / 阅读(100) / 评论(0) 分类 绿箭侠第一季

Nagoya Stock Exchange 名古屋证券交易所 naked short selling 无担保沽空;无担保卖空 Nanyang Commercial Bank Limited 南洋商业银行有限公司 Nanyang Finance Company Limited 南洋

发表于:2019-02-17 / 阅读(79) / 评论(0) 分类 财会英语

nail n.指甲,爪;钉 v.将...钉牢,钉住 naive a.天真的 naked a.裸体的,无遮敝的,无掩饰的 name n.名字,名称;名义 v.(after)给...取(或命)名;取名,说出,指出 namely ad.即,也就

发表于:2019-03-11 / 阅读(131) / 评论(0) 分类 考研英语
学英语单词
aamer
accommodation quarter
acute lupus
agema
and one's train
angdon
automated high rise storage systems
avoid someone as the plague
back spread
be worn to a frazzle
beryllium silicate
bicuspidal
boughetto
byte addressing
capsaicinoid
centre conductor
chromatin substance
compromised amplitude equalizer
cotransmission
cube ore
cut sb short
decisionist
departson
endurance distance
expansion cement
extra-uterine pregnancy
frequency pool
fundamental validity
geometric head ratio
get my feet wet
Glacier National Park
Grootegast
high-grades
hilts
hold page queue
horsepeople
incremental budgeting
industry of fine chemicals
interseeder
job action command
juggle money out of sb
karisoke
Keokuk County
Kindle Paperwhite
kittycorners
leading-notes
lineic mass
long flight
Lopp Lagoon
lost my shirt
Magdalena Peňasco
magnetic travellingcrane
maximum error
maximum melting capacity
mcleman
mean free path of gas
nuclear halogen
number storage
offset position
oil collector
open feed-water heater
orgasmical
P-blood-group system
panoramic effect
perforated screen plate
pholidichthyid
plasmophoresis
polyalphabetic substitution
possibly-intended programme
prevaricating
principal work
Prohibited Salvage
prolineas
promuslim
pseudo-gout
punch mica
pyruvates
rapid cooling installation
rational untilization of warehouse
rhinoscleroma bacillus
ringing engines
Roborowskia
rodingite
Sakha language
secondary basic accelerator
shamulle
single chip system extension register
soshi
special thrust
spread of the variables
state of the union message
Stokes transition
supporting pier
tax information authorization
tephros
total length closing error of traverse
two-card
ufcs
ventriloquists
vomiting drop
Waverley Glacier
weak jump