体积变形

This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Bats see with their ears, which are highly attuned to pick up minute variations in the reflection of the sound pulses they use to echolocate. Here are so

发表于:2019-01-08 / 阅读(68) / 评论(0) 分类 Scientific American(十二)月

[00:00.00]absence achieve act [00:03.24]n.缺席,不在 vt.完成;达到 n.法令;条例;行为 [00:06.48]advance advanced affair again and again [00:11.19]vt.vi.推进;促进 adj.先进的;高级的 n.事情;事 反复地;再三地 [

发表于:2019-01-10 / 阅读(199) / 评论(0) 分类 高中英语词汇

The Zika virus outbreak in Latin America could be a bigger threat to global health than the Ebola epidemic that killed more than 11,000 people in Africa. That's according to several public health experts who spoke with the Guardian and Examiner newsp

发表于:2019-02-08 / 阅读(61) / 评论(0) 分类 英语新闻

质量合格证书 certification of fitness 原材料 raw material 底板 bottom plate 垫层 cushion 侧壁 sidewall 中心线center line 条形基础 strip footing 附件 accessories 型钢 profile steel 钢板 steel plate 熔渣 slag 飞溅 weldin

发表于:2019-02-15 / 阅读(81) / 评论(0) 分类 实用英语

本期内容: The World Health Organisation warned that Zika, a mosquito-borne virus linked to brain deformation in human fetuses, is likely to spread to every country in the Americas except Canada and Chile. Brazil has reported 3,893 cases of micr

发表于:2019-02-20 / 阅读(51) / 评论(0) 分类 夏说英语新闻晨读

英语单词快速记忆法丛书(2)

发表于:2019-02-26 / 阅读(177) / 评论(0) 分类 英文语法词汇
学英语单词
A-shaped frame
a.f.d.c
acetyl spiramycin
alcala de la selva
allantoicase
andrenidaes
anti-tarnishing chemical for window
Azactan
Billy Wright
biomass energy conversion
branching turnout
calcium binding protein
camo
capitals of indiana
cartoonlike
centre spear
change one's spots
chromatroposcope
clearance of seaside gantry frame
comynd
constant value control system
Dali, Salvador
deficiency symptoms
delayed early transcription
disproved
dotingly
dud cheque
electrolyte solution
endocoid
endoconch
endoscopic optical fibers
equisignal system
expenses of idleness
FAST system
feldene
ferryboat utilization rate
gershon
go to black
Gravenhage
hemophilus pertusis
incubae
intermediate pressure turbine
jasminka
joog
judogi
LASC
Latin grammar school
London moments
manganoan
microwave spectroscope
mid forceps
Mood.
nector
nitrogen status of the plants
non-reinforced concrete
noncountry
notarial verification
oil of cubeb
pausement
pentobabital
percussion-welding
permanent base level
postpartum enuresis
preataxic
pregenicular annulus
preparser
r-ak
resilient connector
retorsions
rose garnet (rhodolite)
Sarābiyūm
schlueter
sci.fa.
seaside park
series of decreasing powers
shape-shifter
sheeple
shrunk into yourselves
single field lens
sitespecific recombination
small peasant economy
sonic alarm
sound spectrums
spotty
stocked quadrat
tail of one's eye
text spacing constant
the royal colonial institute
tithe barns
TOURNER
trans-cinnamic acid
translating system
treadwells
trellis dune
Vassenden
vicarious emphysema
warriors dance (papua new guinea)
whew duck
Zeytun
zonular soaces