糜蛋白酶,α-糜蛋白酶,α-胰凝乳酶,胰凝乳蛋白酶

Great Soliloquies of William Shakespeare [00:01.92]莎士比亚经典独白(一) [00:03.84]Romeo:My love! My wife! [00:06.44]罗密欧:我的爱人!我的妻子! [00:09.04]Death, that hath sucked the honey of thy breath, [00:10.32]死神虽然

发表于:2018-11-28 / 阅读(229) / 评论(0) 分类 零距离李阳疯狂英语口语

A: I would like to order some internet today. B: What kind would you like? A: What kind of internet is there? B: You can get DSL or dial-up. A: Which of those two is best? B: I would recommend DSL. A: Is that one better? B: It's better because it doe

发表于:2018-11-30 / 阅读(209) / 评论(0) 分类 英语情景对话-日常生活

A: I need to get internet. B: Which kind of internet connection do you want to get? A: What kind can I get? B: There is dial-up or DSL. A: Which one do you feel is best? B: I would get DSL if I were you. A: DSL is better than dial-up? B: It's the bes

发表于:2018-11-30 / 阅读(201) / 评论(0) 分类 英语情景对话-日常生活

A: I'd like to have internet on my computer. B: Do you know what kind of internet you would like to get? A: What are my options? B: You can either get dial-up or DSL. A: Which one would you recommend? B: DSL is the best choice. A: Why is DSL better?

发表于:2018-11-30 / 阅读(215) / 评论(0) 分类 英语情景对话-日常生活

Unit 2 询盘 Inquiry 询 盘 Brief Introduction 在对外贸易中,交易的一方欲出售或购买某种商品,向另一方询问买卖该商品的各项交易条件,这种口头的或书面的表示,在进出口业务中称之为询盘或询

发表于:2018-12-03 / 阅读(404) / 评论(0) 分类 外贸实务口语

Twice a year, day and night, fall into balance, lasting for nearly equal length. Known as equinoxes, Latin for equal night, they occur in March and September and along with solstices mark the changing of seasons as Earth travels around the sun. Astro

发表于:2018-12-03 / 阅读(169) / 评论(0) 分类 自然百科2008年

TEXT Many people in the United States spend most of their free time watching television. Certainly, there are many worthwhile programs on television, including news, educational programs for children, programs on current social problems, plays, movie

发表于:2018-12-04 / 阅读(280) / 评论(0) 分类 大学英语精读第一册

In this Business English Podcast lesson we continue our series on making telephone calls in English by looking at how to deal with technical problems and clarify information using alternative choice questions. This questioning technique is useful whe

发表于:2018-12-05 / 阅读(140) / 评论(0) 分类 商务电话英语

心灵歌汤 Tranquility

发表于:2018-12-06 / 阅读(180) / 评论(0) 分类 心灵歌汤

More and more people are forgetting the saying,

发表于:2018-12-08 / 阅读(237) / 评论(0) 分类 赖世雄中级美国英语

Voice 1 Welcome to Spotlight. I'm Nick Page. Voice 2 And I'm Mike Procter. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 Recently, scientists at Yale Un

发表于:2018-12-19 / 阅读(120) / 评论(0) 分类 环球英语 Spotlight

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:2018-12-30 / 阅读(153) / 评论(0) 分类 单词解析速记

ENVIRONMENT REPORT-January 4, 2002: Mystery Squid By Cynthia Kirk Squid found in the Indian Ocean (Photo -NOAA/Science) This is the VOA Special English ENVIRONMENT REPORT. Scientists have discovered a

发表于:2019-01-09 / 阅读(145) / 评论(0) 分类 健康与环境

Britain's Prime Minister Gordon Brown will give evidence to the country's Iraq Inquiry before general elections expected later in the year. The announcement came Friday following mounting pressure from opposition politicians. The chairman of the Iraq

发表于:2019-01-11 / 阅读(123) / 评论(0) 分类 VOA标准英语2010年(一月)

Begnino Noynoy Aquino is set to become the next president of the Philippines following last Monday's elections, 11 May 2010 Begnino Noynoy Aquino, who is on track to become the next president of the Philippines following last Monday's elections, has

发表于:2019-01-13 / 阅读(151) / 评论(0) 分类 VOA标准英语2010年(五)月

By Cynthia Kirk ENVIRONMENT REPORT -May 31, 2002: Coqui Frogs Invade Hawaii This is the VOA Special English ENVIRONMENT REPORT. Experts say the American state of Hawaii has been invaded by a small fro

发表于:2019-01-28 / 阅读(173) / 评论(0) 分类 健康与环境

今天我们要学的词是equivalent。 Equivalent, 意思是相当于,等同于。《华盛顿邮报》报道说,9/11恐怖袭击事件以来, In Washington and the surrounding areas, 33 building complexes for top-secret intelligence work are

发表于:2019-02-05 / 阅读(144) / 评论(0) 分类 英语单词荟萃

The world's first official exhibit dedicated to the pop music group ABBA opened in London in January. ABBAWORLD has attracted tens of thousands of visitors of all ages. The display promises extraordinary insight into the group. Spectators can even tr

发表于:2019-02-07 / 阅读(152) / 评论(0) 分类 VOA标准英语2010年(四)月

Indonesia's presidential election race has begun. Although many voters and political analysts in the country expect the popular President Susilo Bambang Yudhoyono to win re-election, there are concerns about the running mates of his main rivals. The

发表于:2019-02-12 / 阅读(126) / 评论(0) 分类 VOA标准英语2009年(六月)

For background to the Pike River Coal Mine disaster, enter the word coal in the search box. The Royal Commission of Inquiry into the disaster at the Pike River Mine started this week. Twenty-nine miners died in the explosion at the mine. The Inquiry

发表于:2019-02-18 / 阅读(120) / 评论(0) 分类 新西兰英语
学英语单词
acoustoelectron interaction
acrosyndactylism
adrenalglands
akarkine
ANTI-MBLA
assouplissage
below market rate
Boolean difference technique
brush-lifing motor
calwell
cela
cerebrinin
cerine
chambourcy
charing machine
children's picture information test
chinacrine
choline esterase inhibition
city economics
cockade nevus
composite state
connected across
digital analog conversion
Donetske
drawing off
dustpan suction tube
electric locomotives
factiousnesses
finishings
flash reducer
flat base rim
gamma decays
halvelings
hanged on
helm (cloud)
high interfacial tension
incongruity of affect
iodine fraction
isometric display
jaloppy
large wood
legal impossibility
light-current system
limulids
Lintlaw
loading-unloading-stacking equipment
local selection
lymphakine
maffeos
make a settlement on sb.
markov switching heterscedasticity
maximum tracking error
milleped, millepede
Mistaprel
moanfully
multivariate data analysis
no flowers
nonsurjective
notary organ
oliva superior
on the short side
out of stock cost
out-stretched
Padan-aram
permanent bolt
pinstripe suit
pole retriever
polisography
postmedia
power-line communication
pseudascozonus racemosporus
recapped
Sabine absorption
sacerdotiums
satury
sayfe
Scipio the Elder
serotonin receptor antagonist
Sligachan
sodium amide
softening of the cell wall
stars in their eyes
state purchase and allocation on a monopoly basis
supplementary teacher
Sīnā', Shibh Jazīrat
tamper-proof package
telesymbionts
temperature lapse
test page termination
three-dimensional crystallinity
Tibatin
tidemark
trading malpractice
transient electromagnetic field
transportable long range search radar
unplayabilities
update frequency
USBlyzer
W. P. A.
Wang Xizhi
wire line thimble
woodiphora (woodiphora) orientalis