生物弹性体

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发表于:2018-11-30 / 阅读(440) / 评论(0) 分类 24篇魔术美文串记4级词汇

Elementary - Difficult Customer A: Good evening. My name is Fabio, Ill be yourwaiter for tonight. May I take your order? B: No, Im still working on it. This menu is not even in English. Whats good here? A: For you sir, I would recommend spaghetti and

发表于:2018-12-02 / 阅读(168) / 评论(0) 分类 纯正地道美语

Fearing Bioterrorism Natalie: Why are you wearing that gas mask? Anton: Im getting used to it. If we ever have a bioterrorist attack, Ill be ready. Want to try one on? Natalie: No, thanks. If we get involved in biological warfare, I think well have s

发表于:2018-12-03 / 阅读(184) / 评论(0) 分类 2013年ESL之就医和人际交往

In a recent Business English Podcast (BEP 22), we looked at how to deal with technical problems when speaking on the telephone in English. Today, were going to talk how to deal with problems with the caller, which are of course much harder to handle!

发表于:2018-12-05 / 阅读(218) / 评论(0) 分类 商务电话英语

Simon got a monthly bill that he didnt like. His Internet service provider, Wink, automatically withdrew $15 from his checking account each month. This was called direct payment. It made things simpler for him because it meant one less check to write

发表于:2018-12-06 / 阅读(182) / 评论(0) 分类 365个英语简短小故事

Everyone likes to get good customer service, but we dont always get it. In this episode, we talk about tipping (where, when, and how much), and about how to handle a situation when the service was not so good. Harp and Maura also share their own pers

发表于:2018-12-06 / 阅读(162) / 评论(0) 分类 英语博客-北美风情

A blog devoted to Michelle Obama's fashion sense has inspired a book. The woman behind both says there hasn't been a first lady in more than 40 years who has attracted this much attention for what she wears. Susan Logue | Washington 27 November 2009

发表于:2018-12-08 / 阅读(126) / 评论(0) 分类 VOA标准英语2009年(十一月)

蒋健棠听说学英语 Chapter16:The wildlife biologist

发表于:2018-12-26 / 阅读(271) / 评论(0) 分类 蒋健棠听说学英语

新编英语教程第五册unit07_2_mouse_cloning_begins_bio-industri

发表于:2018-12-29 / 阅读(158) / 评论(0) 分类 新编大学英语阅读部分

Natalie: Why are you wearing that gas mask? Anton: Im getting used to it. If we ever have a bioterrorist attack, Ill be ready. Want to try one on? Natalie: No, thanks. If we get involved in biological warfare, I think well have some warning. Anton: T

发表于:2019-01-01 / 阅读(158) / 评论(0) 分类 地道美语播客

85 新功效的抗生素在加州诞生 DATE=8-15-01 TITLE=SCIENCE REPORT - Designer Antibiotics BYLINE=Jerilyn Watson (Start at 1'04

发表于:2019-01-02 / 阅读(234) / 评论(0) 分类 科技之光

By Mario Ritter Broadcast: October 28, 2003 This is Steve Ember with the VOA Special English Agriculture Report. Farmers have long put animal waste on their fields. They may also use human waste. Mode

发表于:2019-01-02 / 阅读(224) / 评论(0) 分类 VOA2003(下)-农业与经济

Various stages of cartilage growth on scaffold. The final image on the right shows naturally forming cartilage for comparison. These replacement joints can be made of combinations of metal alloys, plastic and ceramic, but new research shows that it m

发表于:2019-01-13 / 阅读(210) / 评论(0) 分类 VOA标准英语2010年(八)月

GWEN IFILL: Congress is on the verge of finally approving a rewrite of the education law known as No Child Left Behind. The Senate is expected to pass it easily tomorrow. The House did so last week, and the president is expected to sign it. It will g

发表于:2019-01-27 / 阅读(170) / 评论(0) 分类 PBS访谈教育系列

Anyone who arrives in New Zealand by plane knows about Biosecurity NZ. Bio means living and security means safe. Biosecurity NZ is a government department. Their job is to make our country safe from unwanted living pests. These pests are plants, anim

发表于:2019-01-27 / 阅读(170) / 评论(0) 分类 新西兰英语

AGRICULTURE REPORT - Biocontrols, Part 2 By Mario Ritter Broadcast: Tuesday, April 20, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Biocontrols are the way nature seeks ba

发表于:2019-01-30 / 阅读(179) / 评论(0) 分类 农业与发展

Kenya is joining a long list of countries planning to produce diesel fuel from the poisonous-but-oil-rich seeds of the jatropha tree, a plant indigenous to South America. The tree is at the heart of a five-year strategy to develop a bio-fuel industr

发表于:2019-02-06 / 阅读(203) / 评论(0) 分类 VOA标准英语2008年(八月)

俄罗斯莫斯科的一位生物能量学教授近日宣布,他已研制出一种能够有效延缓衰老的不老药,并有望于几年内上架销售。这位科学家用40年的时间研制出一种抗氧化剂,能够有效抑制氧分子对人

发表于:2019-02-06 / 阅读(226) / 评论(0) 分类 阅读空间

Australia has opened a new National Center for Bio-Security to build its defenses against infectious diseases and biological weapons. Medical experts say it will help protect the country from threats such as SARS and bird flu as well as attacks by t

发表于:2019-02-06 / 阅读(154) / 评论(0) 分类 VOA标准英语2008年(九月)

One of the most common questions cancer patients ask their doctors is: has the disease been contained or will it spread. A recent study by U.S. and Chinese researchers may help provide clues. The scientists examined genetic(遗传的,基因的) m

发表于:2019-02-18 / 阅读(147) / 评论(0) 分类 英语新闻
学英语单词
acathexes
accustomably
adherent tongue
al lisan pen.
allotriuria
answered to
anteprandial
Ascaris manritima
beach deposit
beats
Beuerbach
blimpy
bonding technology
bountith
bulgers
calorific ray
carloss
cavy-yard
character check
chorditis
chyle corpuscles
Citrus grandis
Clarks Summit
coeloblastulae
comique
computer culture
contacts resistance
cyclosan
did with
digital literacy
disinsured
djerma
dmetaldehyde
drama therapy
elaeagnoides
electric equipotential surfaces
electrosmelting plant
endoxan cyclophosphamide
enhedge
enteraux
evoke strong opposition
facadectomy
false eyelashes
feest
fog-bound
fridericianums
fully invariant subgroup
genus Medicago
gouties
hand
immovable pleasure boat
incisal third
infraorbital gland (or orbital gland)
inorganography
intermediate repeater station
jezabel
keep-alive electrode
ladder chart
lapidist
litter feeding of grain
lomonosovite
Lynch, John (Jack)
maleformation
Medicago edgeworthii
method of indirect least squares
Muscovitic
natures
niqab
non-adsorptive support
operation regulation
orchid pink
overhead traffic sign
pahlevis
payment way
piggyback plants
plate link
Potters
power to sign
preziosi
reactor (shield)plug positioning
real-wages
reek with
regular spangle
resistance-type vacuum gauge
sarasin
siloxane
spring-safety valve
standard flim
static data
stem cutting bar
subalpine larch
talocalcaneal joint
Taurova
tenorrhaphy
trajectory shift
Tseldja
unsymmetrical split turnout
us service
usable power
voltage instability
warm someone up
wearings