un. 萨维兹拉

This ability to make copies of DNA, as simple as it sounds, has transformed our world. DNA的这种复制能力听起来很简单,却改变了我们的世界。 Scientists use it every day to detect and address disease, to create innovative medicin

发表于:2019-01-03 / 阅读(130) / 评论(0) 分类 TED演讲科技篇

In 641, after marrying Princess Wencheng, Songtsen Gampo decided to build a grand palace to accommodate her and let his descendants remember the event. However, the original palace was destroyed due to a lightening strike and succeeding warfare durin

发表于:2019-01-08 / 阅读(130) / 评论(0) 分类 旅游英语

ROBERT SIEGEL, HOST: Now a story about some of the oldest stories in the world and the people who tell versions of them today. The Assyrian Empire dominated the Middle East thousands of years ago. Millions of Assyrians are alive today trace their roo

发表于:2019-01-16 / 阅读(158) / 评论(0) 分类 2017年NPR美国国家公共电台1月

An Olympic Anthem composed by Spyros Samaras (music) and by Kostis Palamas (lyrics) was first played at the Games of the I Olympiad in Athens. Thereafter, a variety of musical offerings provided the b

发表于:2019-02-01 / 阅读(124) / 评论(0) 分类 奥运英语

Built in 1447 during the Ming Dynasty, the Tashilhunpo Monastery in China's Tibet Autonomous region was established by Gedun Druppa, who's recognized as the first Dalai Lama. The monastery was enlarged by the 4th Panchen Lama, Lozang Choskyi Gyaltsen

发表于:2019-03-04 / 阅读(222) / 评论(0) 分类 2015CRI中国国际广播电台
学英语单词
ada-compliant
adaptive product
alternating-current commutator motor
anisul
Anomiidae
as white as milk
asynchronous exception
atni
available reserve
Bangladeshi monetary unit
base of stapes
basic-rate
Bonain's liquid
bubble acceleration error
Buston
calculus urethral
Chamaea
check valve gland
churning
code of criminal procedure
cold closet
confuting
cyclonic curvature
debt-collection
dithiophosphates
dolichochamaecranial
dorji
drop counter
dynamic stratigraphy
electron secondary
equal observations
experimental reforms on a local basis
fartherance
fixety
flat-base rim
Gaussian elimination
glassco
hardily
height vertigo
Hexomedine
high-incidence stall
hypercarb process
Induan Stage
Ishmaiah
Janney mechanical-air machine
karyorace
kurtosis of frequency curve
like-to-like
liquid-hydrogen target
low-angle grain boundary
Makarovo
make prize of
Merophan
metamorphic petrology
moderable
Mosenthal's test
neutron number density
non-planar condensed ring structure
number example
Pedicularis transmorrisonensis
phormia
physical damage
Ploskosh'
point condition
population of level
Potomac River
ramagious
remaines
ribbon core
ribboned texture
romanticality
scrawlings
second - hand smoke
second council of nicaeas
semiregular summation
sepedon plumbella
sequence of functions
share capital
Shitterton
shooting-sticks
shore cover
sprue cutting machine
standing-wave method
stripped emulsion
stripped to the shirt
subsistence
taoist trinities
taskboard
tax benefit transfer
telephone bells
Thunnus alalunga
toe pointing sideward standing
tsm
vestibulum pudendi
vision quests
vital virus
Warent motor
wilhem
word address format
wound of eye
zinc hausmannite
zone sharpening