[医] 氮氧正铁血红蛋白

I am proud to come to this city as the guest of your distinguished Mayor, who has symbolized throughout the world the fighting spirit of West Berlin. And I am proud -- And I am proud to visit the Federal Republic with your distinguished Chancellor w

发表于:2018-12-30 / 阅读(335) / 评论(0) 分类 名人演讲

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Landfills produce methanewhich can be valuable as an energy source. But scientists haven't known why landfills make so much methane. The solid waste in

发表于:2019-01-08 / 阅读(106) / 评论(0) 分类 Scientific American(四)月

Synthetic Drug Problematic for US Authorities Augusta County, Virginia, is a rural county in the Blue Ridge Mountains, two and a half hours southwest of Washington. It has a big problem. Sheriff Randy Fisher says Augusta County was once known as the

发表于:2019-01-13 / 阅读(114) / 评论(0) 分类 VOA标准英语2012年(六月)

How Much Did Pakistanis Know About bin Laden? The mansion in Abbottabad, Pakistan where Osama bin Laden was found and killed is at least six times the size of the typical house near it. Abbottabad is a military town, where many from the Pakistani mil

发表于:2019-01-14 / 阅读(74) / 评论(0) 分类 VOA标准英语2011年(五月)

Raw anti-drug campaign awakens state Ted Landphair | Missoula, Montana 04 February 2010 Photo: Montana Meth Project Adults across Montana were frightened by what they were seeing. Some hardly recognized their meth-addled teenagers. Related Links Mont

发表于:2019-02-02 / 阅读(54) / 评论(0) 分类 VOA标准英语2010年(二月)

Voice 1 Hello. Im Ruby Jones. Voice 2 And Im Marina Santee. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. A small candle burns. It re

发表于:2019-02-21 / 阅读(67) / 评论(0) 分类 环球英语 Spotlight
学英语单词
5-ethyl-5-isoamyl-barbituric acid
Acacia dealbata
actinide elements
addition polymer
address compare control
adjustable swift
atomized lubrization
automatic arq error correcting telegraph system
axis of reals
batch feeding
be tied up with
bleed out
break up camp
brush shapes
Bucephala
burying the hatchet
cartan
carzinomycin
CCD (cold-cathode discharge)
Cecolithiasis
center tapped
Ceryle alcyon
clerk to the justices
Communications network.
compute limited
condenser receiver
conisborough
cord bias angle
cyclic efficiency of a machine
damnifiable
determination (roux 1905)
diazoniums
distortionary tax
Dohrighat
dynamograph
emigration office
endless-rope system
fantasists
feedback stabilization
float-whey
Fujihashi
gjd
gracilis
hand out a bribe to someone
head-collar
histoscores
intactible
Khong, Mae Nam
lambie
lampadomancy
lateral vein of lateral ventricle
learner-centered
life insurance method
Lipormone
Loctudy
magdalena rivers
Maitl and
maize grinder
maximum hydrostatic pressure
memory circicuit
nonjuggling
outboard propulsion with inboard engine
oxide replica
partial vulcanization
perception-reaction time
pick up target
plan target
pothecaries
Professional Group on Aeronautical and Navigational Electronics
pseudanaesthetis mizunumai
quaternary gain amplifier
quinine formate
ratama
reach a settle with
real time input-output
reversed matching
road-heading machinery
Robin's sympexion
Rutland County(Rutlandshire)
screw control
sparely
stepups
stretch breaking machine
suberized
syncretized
teaching hours
Toshiki
tow packing
tracer dose
trade day
Trojan horse
tuning fork resonator
twin trigger
undidactic
ungaged
vampiresses
Vinzelberg
well-doing
woolant
wrap mode
Wyld
zinc-xenon arc lamp