长气泡流

Nanotyrannus is more like a cheetah on steroids. 矮暴龙更像是服了兴奋剂的猎豹。 These animals were really, really fast. 这些动物真的是非常之快。 They could outrun a Tyrannosaurus Rex no problem, and that also helped them wh

发表于:2018-12-28 / 阅读(27) / 评论(0) 分类 侏罗纪搏击俱乐部

This is Scientific American's 60-Second Science, I am Karen Hopkin. This will just take a minute. Bubbles. Big ones entertain children and tiny ones tickle champagne aficionados. Even witches appreciate what they bring to a boiling cauldron. If you,

发表于:2019-01-08 / 阅读(53) / 评论(0) 分类 Scientific American(六)月

Is There a Ninth Planet in Our Solar System? 科学家称发现太阳系新行星 Scientists said they have found evidence of a giant planet far out in our solar system. In a statement, the California Institute of Technology Caltech -- said this plan

发表于:2019-01-12 / 阅读(182) / 评论(0) 分类 2016年VOA慢速英语(一)月

SCOTT SIMON, HOST: As 12-year-old old David Vetter was about to die at Texas Children's Hospital in 1984, he gave a last wink to his doctor, William T. Shearer. His wife told us Dr. Shearer carried that wink through the rest of his life. Dr. Shearer,

发表于:2019-01-17 / 阅读(50) / 评论(0) 分类 2018年NPR美国国家公共电台10月

How to give bold public speeches? 如何做出有吸引力的演讲 Effortlessly enigmatic - That how one would describe someone who held vast crowds of people spellbound with his speeches. Who wants the old fashioned soporific speeches which are mea

发表于:2019-02-09 / 阅读(39) / 评论(0) 分类 实用英语

DAVOS, Switzerland, Jan. 24 (Xinhua) -- German Chancellor Angela Merkel on Thursday warned of bubble driven by improper regulations on financial institutions. Addressing business and political leaders at the World Economic Forum here, Merkel called o

发表于:2019-02-11 / 阅读(90) / 评论(0) 分类 英语新闻
学英语单词
a suite of
according to statistics
andalus
androgynous docking system
assign a berth
autotitrator
barium stearate
Belle-Ile
biological laboratory
boncompagni
Boot.ini
Bourdon pressure gauge
buggah
Canadian red pine
Captain America
carboranyl
cheshier
cholanopoiesis
compensation factor of a compensated ionization chamber
concentrated weight
congenerate
cord system trunk board
counter-nut
diamond stop
disprisons
Dmitri Ivanovich
dossous
dugout
ectotoxin(exotoxin)
endek
equivalent observation
flagitious
flange cross section
fleecer
flexible disk
Frenchness
gas welding machine
gradient-index media
gratefully
greasings
Hellesen cell
heptadecyl bromide
Herculaneans
hymenostilbe dipterigena
hyperplastic chondro dystrophy
insubstantially
isodimorphism
Klein bottle
Koelreuteria minor
lacrosse stick
language converter translator
long-nature glass
low-band boost
Massachusetts Bay Colony
mcgivern
mean centre difference
moderate scale planting
neural surgery
nodulo-ulcerative syphilid
of one's own accord
offset electrode
on-chip capacitive coupling
optical modulation
partial multicollinearity
Pedicularis wallichii
Plant-ecology
powdered flavo(u)r
primcock
print data stream
Pukhto
querity
raw catalyst
read ... into
reservoir pool
return type
rhoades
San Bartolomé de Pinares
scene-by-scene
sector sluice valve
self-reporteds
sensibility reciprocal
sigh about
slugtest
sonous
southern beeches
spray-wash
stage gangway
station indicator
styany
toss together
totus porcus
triglochins
unbowdlerized
undivided interest
unplunged
unsymmetrical winding
vena gastrolienalis
venture buycut
Vilelas
villagelike
white yolk
xyrichtys verrens