音标:[,peiliәu'θælәmәs] ;
花托在种系发生上较古老的部分

Teeth Hint at a Friendlier Neandertal牙齿的秘密 The paleo dietit's pretty trendy. Eat like a caveman, no dairy, grains, sugar and so on. But what you probably won't find on many paleo plates today? 旧石器时代的饮食非常的时髦。吃的就

发表于:2018-12-24 / 阅读(74) / 评论(0) 分类 2017年Scientific American(三)月

What Is The GABA Chemical? What would it be like if wearing a soft cotton t-shirt felt like your skin was being scrubbed with a Brillo pad? For people who suffer from a condition called central pain, such pain is all too familiar. Central Pain on thi

发表于:2018-12-31 / 阅读(69) / 评论(0) 分类 英语听力文摘 English Digest

SCIENCE IN THE NEWS - Is Eating Like Our Ancestors Good For Us? From VOA Learning English, this is SCIENCE IN THE NEWS in Special English. Im Christopher Cruise. And Im June Simms. Today we tell about evidence that early humans were meat-eaters much

发表于:2019-01-12 / 阅读(75) / 评论(0) 分类 2012年VOA慢速英语(十一)月

Robert Keeling says he's never felt better in his life. He never gets sick. I don't have colds anymore, he says. The 35-year-old Washington lawyer attributes his good health to exercise and diet. He likes the high intensity group workout he gets at C

发表于:2019-01-13 / 阅读(77) / 评论(0) 分类 VOA标准英语2010年(二月)

From VOA Learning English, this is SCIENCE IN THE NEWS in Special English. Im Christopher Cruise. And Im June Simms. Today we tell about evidence that early humans were meat-eaters much earlier than scientists have thought. We also tell about an anci

发表于:2019-01-24 / 阅读(65) / 评论(0) 分类 英语语言学习

By Mike O'Sullivan Los Angeles 14 May 2007 Dinosaurs and other prehistoric creatures hold an enduring fascination, especially to the artists known as paleo-artists who bring the ancient animals to life. Mike O'Sullivan reports on the work of two pale

发表于:2019-02-04 / 阅读(118) / 评论(0) 分类 2007年VOA标准英语(五月)
学英语单词
abastardising
adultizing
all one needs
arsena-
avalanche stoppage
band moulding
Bayezid I
beach seine hauling machine
beryllium ammonium phosphate
bummare
butterfly spread
carburelant
carry flag
closed circuit air cooling
color axis
common converter
compactifying
complement-sensitive red blood cell
compound device
coupled-cavity TWT
creep damage
crystalline silicon
cushion stiffness
Darvon cocktails
design process
desperate
duct of ravinus
ecotype
enterprises directly under central management
flight area
flokatis
flying ferment
free electron theory
full electronic telephone exchange
fundamental tolerance unit
games period
gatten
genus dimetrodons
GM_pronouns-indefinite-body-one-thing-where
god-mother
Gotarzes
grate furnace
heterotopic thyroid
hot blast air
HT (high temperature)
iconizations
indium sesquioxide
instant occlusion
iridium tetraiodide
joint custody
land leveling machine
laughing academies
lawd
left and right
line-selector oscilloscope
linear eczema
long-range perspective
Manila gold
missionary positions
Monte Sant'Angelo
moral wrong
muitiple-die press
multilayer interconnection structure
nodular malignant melanoma
one way only operation
Order of the Bath
phlebotomus fever
photostat copy
phthisis mesenterica
pinkletink
plugin card
postpartum alopecia
primary beam
prorogues
questmongers
read counter
real situation
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redoable
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rerubbing
road head
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sentimentalise
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stereophotogrammetric survey
stick force per g
stockstill
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tabular mass
to make advances to sb
trypanid
under-fellow
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water lifts
waveguide arm
windowless image intensifier
winsome
xyloid coal
yaws