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硅钡铍石

26After the plague the Lord said to Moses and Eleazar son of Aaron, the priest, 2Take a census of the whole Israelite community by families-all those twenty years old or more who are able to serve in the army of Israel. 3So on the plains of Moab by t

发表于:2018-12-30 / 阅读(175) / 评论(0) 分类 民数记

DAVID GREENE, HOST: So every time you weigh something, whether it's coffee or bananas - I'm not sure what you're weighing - you might be doing it in pounds - well, whatever you're doing, you're unknowingly relying on a global system of measurement th

发表于:2019-01-17 / 阅读(196) / 评论(0) 分类 2018年NPR美国国家公共电台11月

By Lisa Bryant Paris 15 October 2007 German and Russian leaders are holding talks in Wiesbaden, Germany, at a time when Moscow and the European Union disagree on several critical issues, including Kosovo and energy. Lisa Bryant has more on the meetin

发表于:2019-02-07 / 阅读(126) / 评论(0) 分类 2007年VOA常速英语(十月)

By Mike O'Sullivan Palmdale, California 06 September 2006 Engineers in the California desert are testing a new communications platform that blends modern electronics with old technology. Developers say a helium-filled balloon carrying high-tech equi

发表于:2019-02-07 / 阅读(192) / 评论(0) 分类 2006年VOA标准英语(九月)

Topics: Preventing Violence in Schools Post Columbine; American Territories: U.S. Virgin Islands; although versus even though; lite; rate versus rank Words: campus massacre outcast bullied minor to claim clique to retaliate Caribbean inhabitant exoti

发表于:2019-02-23 / 阅读(133) / 评论(0) 分类 美语听力 English Cafe

今天我们要学的词是laureate。Laureate名词,意思是得奖者、获奖者 。Chinese dissident and Nobel Peace Prize laureate Liu Xiaobo died of liver cancer on medical parole at 61. 中国异议人士、诺贝尔和平奖获得者刘晓波

发表于:2019-02-24 / 阅读(130) / 评论(0) 分类 英语单词荟萃

Because we can't see into the Earth, we have to use other techniques, which mostly involve reading waves as they travel through the interior. 我们无法看到地球的深处,因此不得不使用别的方法,主要包括观察波在地球内部的

发表于:2019-02-25 / 阅读(150) / 评论(0) 分类 万物简史
学英语单词
5-methylindoli-propionic acid
a hundred million
adermine
adjacent base metal
agricultural weather forecast in time
Ancylostoma duodenale
apparent visual angle
Aregua
assummon
astrol
baillies
bait minnows
bold loaf
boom-boom-boom
boundary beam
bronchial murmur
building management system
called-up share capital
castilia
comed
command table
commercial clearing account
convex shape
cryoprobes
Czecho-Slovakia
difference in elevation or drop
dollar investment pool
Duk-Duks
eharmony.com
Eltravåg
error symbol
excludest
frenate
function of manager
functional root
galeopses
garths
ge-rcas
Goodyera shixingensis
granulated zinc
H-branch
have a high old time
helius (helius) attenuatus
hit count
hoppin, John
Huon Peninsula
immerited
incenter
incident of navigation
itameline
Janto
l.p.c
Lawrencian
lcss (1)
liquid fluorine
liquid savings
lithiophorite
lobular glomerulonephritis
loveplays
marking-off from moulds
Micro-channel architecture
mirror screw
mother's line
motricities
naval officers
non-regular
nonsensitiveness
norm of a sequence
old maidish
on the motion of sb
outward passengers
overinvestors
peniels
permeable soil
phaseolins
pneumo-pericardial
point-and-shoot
porphyroblastic schist
President Lyndon Johnson
pretty pictures
radio noise
radio star twinkling
retinitis gravidarum
rice leaf roller
roofscape
Roskill, Mt.
Rupert, Rivière de
scotoperiod
search and rescue beacon equipment
sectorised
service hijacking
SMPTE
Sorel-cement
sound pulse
store-in
taffetas bright
tetanus-pertussis
threshold frequency
us de-
voyageurs
wheel's kick
yuill