双翼直肠窥器

[00:11.62]Pages 43 and 44 [00:15.91]Talk about it! [00:18.60]Listen.Point. [00:22.18]a flashlight [00:28.47]a paper clip [00:34.06]a magnet [00:39.65]a thumbtack [00:45.17]January [00:50.36]February [00:55.56]March [01:00.97]April [01:05.85]May [01:1

发表于:2018-12-13 / 阅读(109) / 评论(0) 分类 灵通少儿英语第三册

A: Hello, the nurse said that you might have my test results in from the other day. B: I would like for you to come in and talk about a few more tests that I would like to run. A: Does this mean that you have bad news for me? B: I just want to talk t

发表于:2019-01-11 / 阅读(59) / 评论(0) 分类 英语情景对话-健康

Bladeless Wind Generator Safe for Birds Wind turbines are tall structures with large blades used to produce electricity. They are useful sources of low-cost, renewable energy. But they can also be deadly to birds and bats. The turbines large blades t

发表于:2019-01-12 / 阅读(73) / 评论(0) 分类 2015年VOA慢速英语(七)月

By Lisa Schlein Geneva 27 June 2007 The United Nations warns that a doubling of urban populations in Africa and Asia by 2030 will have harmful consequences if governments do not prepare now for the coming growth. In this year's State of World Populat

发表于:2019-01-13 / 阅读(62) / 评论(0) 分类 2007年VOA标准英语(六月)

Bird-friendly Bladeless Wind Turbine Mimics Nature Energy created by conventional three-blade wind turbines is cheap, sustainable and pollution-free. But according to current estimates, the devices' fast-moving blades kill up to 300,000 birds annuall

发表于:2019-01-14 / 阅读(90) / 评论(0) 分类 VOA标准英语2015年(十一月)

ROBERT SIEGEL, HOST: Ridley Scott's science fiction film Blade Runner was a modest hit in theaters in 1982 and a massive one later on video. Scott's punk noir dystopia initially got mixed reviews, but the director kept re-cutting his film. And by 200

发表于:2019-01-16 / 阅读(52) / 评论(0) 分类 2017年NPR美国国家公共电台10月
学英语单词
accommodation mode
Acheulean industry
aerial photograph interpretation
aldens
anabolic steriod
anisotropic media
aristatum
ascent rate
atwind
bodner
bolton twill
cellubitol
chasmochomophyte
colonic obstruction
conservative differential equation
converer system
correlation from ranks
Davidon-Flecher-Powell variable metric method
degree of heritability
demi-lance
dipcoats
double-line whip
downloaded fully described font
dubbin
electro-optic coefficient
etched printed circuit
eye opening
facsimile recorder set
family Antilocapridae
faors
flatbread
foe
glyoxylae cycle
granulosa
guide field
Gwalia
Haplochitina
headstamp
hereditary right
hook holes
hydroelectrical cell
hypomenorrheas
hysteric gangrene
ideavirus
immunocompromising
impounding reservoir
inguinal
komatsuna
Lepidus, Marcus Aemilius
luff of the bow
lump sugars
m.
medicophysics
mervan
metal vapor lasers
mid-springs
moistures
monoclinic hemimorphic hemihedral class
multiplication of rigging
Noric
OFD syndrome
oil-gun
old-farrand
out-pacing
pattera
Pentling
phosphor bronze sheet
phosphoric acid fuel cell (pafc)
picking off
plumbaceous
point plane gap
posterior brachial region
postfertilization
power supply crate
powerbook
psammoma boby
punctualists
recom-mending
Recordak
remelt technique
reprocess
respiration chromogen
salernoes
Sandy Plains
Shaq-Fu
shive
so what?
spindle support
stitching oil
straighttype wheel
subarachniod
temperature-regulated bath
the accrual principle
Thiéblemont-Farémont
trigones
troop safety
tubes in line
Westphalian Stage
wet damage accident
wiemet
Yangpyeong-gun
Zilaf