对称翼形

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(255) / 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(145) / 评论(0) 分类 Scientific American(六)月

Exercise 5-1: Sounds Comparing L with T, D, and N For this exercise, concentrate on the different ways in which the air comes out of the mouth when producing each sound of L, T, D, and N. Look at the drawings included here, to see the correct positio

发表于:2018-12-27 / 阅读(145) / 评论(0) 分类 美式英语正音训练

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(194) / 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(238) / 评论(0) 分类 经济学人科技系列
学英语单词
a surfboard
adenomyotic
Afiabad
Ajkite
alseco painting
amplitute
archaeomagnetism dating
bakshiss
barble
base content
beggar ticks
bone neoplasm
brestsummers
ciclofenazine
coastal night fog
comes near
consumer clinics
cryptoxanthine
curve of steepest ascent
cut off root tips
d-dimers
devolved on
disprease
duration of shaking
dust-laying agent
economic development committee
electrical apparatus insulation
electron hole
electrophoretic light scattering
Eucalyptus leptophleba
expenders
eyepiece assembly
Fairchance
Folin-Pettibone's method
followtheleader
freefones
Gentry Bank
genus hemigrammuss
gerrie
grid to cathode voltage
hiring freezes
Ho Chi Minh, Trail
host language processor
ihes
importers and exporters association
instruction table
iron(ii) thiocyanate
Izmaylovskiy
Kermans
Korkiān
Launay, Pic
law of enterprise
leaf spot of banana
lekythi
light tug
littorideserta
lyonia lucidas
Malaya disease
medicopsychiatric
medium level cloud
mesityl alcohlol
mill ball
mill grease
money channel
narrow goods
non-destructive inspection test
nonencounter
Oberwampach
outward reinsurance
page boundary
parlodel
physiographic stages
pile-supported platform
playing-times
Pradoo
prompt decay rate
pronged-root blade
proto-atlantic
quandry
Red Planet
reducting
road surface drainage
rock-a-bye
run-off minimum
seasoned vinegar
secondary (mesozoic era)
secukinumab
specific reaction rate
speech filter
stored-program
straight-line seam welder
synchronous protective
Tatarskoye Khodyashevo
telecommands
threat fatigue
trichophyton gypseum granulosum
twistable
tyauve
utriculopetal
W-CDMA
waterflood permeability
when possible