放射性定年法

measurement slave unlimited invert symmetrical lessen lever hip liability overlook thresh tensile vision likeness steady siege fission limp line linear vein commence obscure

发表于:2018-12-01 / 阅读(78) / 评论(0) 分类 用Mp3背六级单词

Flawless pearls are among the most symmetrical spheres biological organs. But do they get so round? Turns out they turn. Pearls and mollusks such as oysters create so-called pearls acs around intrusive pieces of grit. The sac coat the yelten with the

发表于:2018-12-24 / 阅读(55) / 评论(0) 分类 Scientific American(六)月

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2019-02-14 / 阅读(165) / 评论(0) 分类 世界各地新闻集锦

在外国如何打出租车Takeataxi A: Manhattan Square, please. B: All right, sir. When are you supposed to be there? A: Id like to go around the city, if you dont mind. -请到曼哈顿广常 -好的,先生。要求几点到。

发表于:2019-02-15 / 阅读(58) / 评论(0) 分类 实用英语

The Power of Beauty 美的力量 1. One of the most successful, influential and 1)beloved women in American history, Eleanor Roosevelt once said that she had one regret: she wished she had been prettier. Who hasn't felt the same way? We are all too 2

发表于:2019-02-16 / 阅读(71) / 评论(0) 分类 英语美文

Science and technology 科学技术 Health indicators 健康指标 On the face of it 从表面判断 More evidence that symmetrical features indicate good health 更多证据表明对称容貌显示身体健康 BEAUTY may be in the eye of the beholde

发表于:2019-02-24 / 阅读(82) / 评论(0) 分类 经济学人科技系列
学英语单词
-ist
5-phosphoribosyl-1-pyrophosphate
accretionarywidge
acid-houses
advance interest computed on a debt
aegospotamis
Agalega
Albright knots
almsick
angle of field of view
autocytotoxin
Bedotiidae
blazered
boundenly
breathablest
business-savvy
cable covering
cache control register
carvifolia
cash payment
Caykara
cross-grainedness
Cucek
decimeter radio
depletes
dip reversal
Dowl.
edward sapirs
elasticity of bulk
Elatostema pycnodontum
electroluminescent phosphor
elliptical involution
end command
excitation light source
fastexts
favio
forest fire detection
forward piston stroke
four-carburettor engine
freeing of page
gastric acid secretion
gelatinous polyp
get into a jam
glycostatic hormone
gold trisulfide
Gouraud shadings
hand chasing tool
hypophyseal curet
International Bank Research Organization
juancho
lap jointed sheeting
Liam Payne
lookup function
lucenin
magnetic-film memory
mathemes
metal mixer
Middle Valley
minocycline pigmentation
monocot genus
mutual currency account
nerundine
non pensionable services
obtuse
one-pipe gravity system
open region
Paracoagulation
phase-scanning
phosphohexonic acid
pipe hange
place on probation
pneumatic waste
population growths
price of money
Pulsatilla occidentalis
quit oneself
rawlin
reappraisals
resistor coupled transistor logic
retire from the world
RS-530
ruelles
scheme of things
Seprafilm
sigmodons
sonar reflector
spiral type core
stage-player
Talavera, I.
tanagrine
technigluons
terrazzo dividing panel
thyratron controlled generator
tridentifer
trunk junction circuit
tyrantess
ugly as a toad
under-farmer
Uronema confervicolum
verbate
vicaress
wreachednes