噬菌体变型

A Harvard commencement is a special occasion.How could anyone not have been thrilled by this morning's assembly?25,000people packed in the Harvard yard to celebrate one of the great occasions of life.I loved it all,and I love this great gathering a

发表于:2018-12-18 / 阅读(94) / 评论(0) 分类 白领英语晨读

58. I should say... 我得说 用法透视 这个句型用来表达自己的看法,但这看法多少有些遗憾、感叹或出乎意料。 支持范例 1. What do you think of the city? It's very busy and crowded, I should say. 你觉得这个城市怎么样?我得说,这是个非常繁忙拥挤的城市。 2. I

发表于:2018-12-24 / 阅读(70) / 评论(0) 分类 英语句型学口语

SCIENCE REPORT - February 28, 2002: Blood Test For Ovarian Cancer By Nancy Steinbach This is the VOA Special English Science Report. American medical researchers say they have developed a simple blood

发表于:2019-01-02 / 阅读(93) / 评论(0) 分类 科技之光

Americans, Briton Win Nobel Chemistry Prize for Directed Evolution Two Americans and one Briton have won the 2018 Nobel Prize for Chemistry for developing new processes used to create drugs, chemicals and biofuels. Frances Arnold of the California In

发表于:2019-01-03 / 阅读(85) / 评论(0) 分类 2018年VOA慢速英语(十)月

「在神圣的荒野中,我们能看见自己最良善的特质」野生生态保育人士博伊德?瓦提(Boyd Varty)与我们分享动物、人类及两者相互关系的故事,也就是南非谚语Ubuntu所言:「是你成就了我」。博伊

发表于:2019-01-05 / 阅读(110) / 评论(0) 分类 TED公开课:地球村

热爱恶搞的投资家Yossi Vardi针对写博客时的危险性发表了详尽的见解。尤其给男性们警醒。

发表于:2019-01-05 / 阅读(100) / 评论(0) 分类 TED公开课:(不只是)男人经

By Paige Kollock Washington, D.C. 18 January 2006 view Cancer report Medical experts say it is the biggest breakthrough in more than a decade in the fight against ovarian cancer, a rare but deadly for

发表于:2019-01-06 / 阅读(136) / 评论(0) 分类 2006年VOA标准英语(一月)

Mucus: Your Friend Against Bacteria 粘液助你对抗细菌 When you are sick with a cold or the flu, you may have a runny nose. Why is it called a runny nose? Because of the mucus flowing and dripping from your nose. Yucky! But, guess what? Mucus i

发表于:2019-01-12 / 阅读(77) / 评论(0) 分类 2016年VOA慢速英语(一)月

34 过多服用雌性激素有可能引发卵巢癌 DATE=4-12-01 TITLE=SCIENCE REPORT -Estrogen and Ovarian Cancer BYLINE=Mario Ritter (Start at 1'00

发表于:2019-01-30 / 阅读(102) / 评论(0) 分类 科技之光

MADRID, Oct. 22 (Xinhua) -- Sevilla goalkeeper Javi Varas was the hero of the night as his side produced a stunning defensive display to earn a 0-0 draw against FC Barcelona in the Camp Nou stadium. Varas made a string of spectacular saves, including

发表于:2019-02-07 / 阅读(114) / 评论(0) 分类 英语新闻
学英语单词
access barred signal
aeronautical anchorage buoy
air induction pipe
altobelli
amre
antiquer
Arab Bank for Economic Development in Africa
armed conflict
be bare of
benzene ring
Brazilian booty
breaking length
carcharhinus limbatuss
Cartilago tubae auditoriae
cherry maraschino
commutation of sentence
confessionalise
course offset
creative expression
cystine rickets
differential weight distribution curve
digastric fossa
Diospyros longibracteata
doxorubcin
dual-cable broadband LAN
duo concertante
earth leakage protection
Ehretia tsangii
Elsholtzia bodinieri
embanked reach
entertain some apprehensions of
exocentrus keiichii
Extreme Ultravioet Explorer
F-F (flip-flop)
ferrite phase differential circulator
flux meter
fritterlike
gather in
Gbaboua
gentoo penguin
Goldberger's diet
grating line
gyroscopic term
headstock of grinding machine
high pressure tank car
Hilongos
Hoi Ha
hydrogen boiling point
in-core instrumentation lead
Indian lamb
International Brotherhood of Longshoremen
jumping phenomenon
Kankéla
laundry drains
leaf knitting
letter-quality
locally passive medium
lovebirds
megapod
melanophortropin
metaphenylenediamine hydrochloride
micro-X-ray diffraction
minaretted
misericordious
modesty pieces
naval radars
non-refuelling
nothing's gonna change my love for you
occasioner
one way disk
ozimus
Pachypodium
particle-and-force computing method (pafm)
partynere
pay through the nose
Peierls method
pentacosall
piano-player
principal payment
Radix Rubiae
realizers
relative loss factor
reperuses
respiratory rhythm
road traffic
scyra
set their hand to
sliding stability
smallage
smoothing splines
snootinesses
stack room
starsight
syndick
tissue spirochaeta
torque moment
trial at nisi prius
two-hour
vulnerating
water-filtration
yoghurtlike