静电陀螺仪,电悬陀螺仪,电真空陀螺仪

Scientists: Spiders Use Electric Fields to Move through Air Scientists have long wondered how spiders can use the webbing they make to fly. The 19th century English naturalist Charles Darwin commented on their behavior when very small spiders landed

发表于:2018-12-16 / 阅读(144) / 评论(0) 分类 2018年VOA慢速英语(七)月

Keeping Washington DC Airspace Safe Is Tall Order 保持华盛顿领空安全是艰巨的任务 WASHINGTON Being the home of all three branches of the U.S. federal government makes Washington, D.C., the prime target for those who want to make their m

发表于:2018-12-16 / 阅读(114) / 评论(0) 分类 VOA标准英语2015年(四月)

保持华盛顿领空安全并非易事 Being the home of all three branches of the U.S. federal government makes Washington, D.C., the prime target for those who want to make their messages and ideas heard. Unfortunately, many of them choose to deli

发表于:2018-12-19 / 阅读(139) / 评论(0) 分类 VOA双语新闻 2015年4月

AMERICAN MOSAIC - Are You Ready for Gyrotonics?By Dana Demange and Nancy Steinbach Broadcast: Friday, February 24, 2006 (MUSIC) HOST: Welcome to AMERICAN MOSAIC, in VOA Special English. (MUSIC) I'm Do

发表于:2019-01-02 / 阅读(183) / 评论(0) 分类 2006年慢速英语(二)月
学英语单词
alief
all face
Amazon River
analysis statement
antimedicine
antislip paint
automatic exposure bracketing
automatic vacuum relief system
balanus
be life
beta titanium alloy
bitch switch
Blackshear, Lake
blood doping
bowet
bronchisepticin
Buflan
calculation cartel
chili dog
colouring up
compensable injury
conditional mean estimate
critical values code classification
deep laceration
Delazacor
detective
dibromoindigo
drawsy
ergative
euthanasy
extractionl line
Foca
free from encumbrance
freelte
Gajar
garage man
get on up
grindstone truer
hampson process
heat conservation
heated funnel
high-strength glass
hypoventiltion
infavour
inquire by telephone
joseph haydns
judicial attitude
keratopachyderma
liberal-capitalist
limbec
lintensity meter
logical-empiricism
Mazola parties
mechanical-seal
monogenesis
moulded lens
Muley axles
musculus rhomboideus anterior
nidations
objective function reference plane
oligomenorrhoeas
Onchidiopsis
other appliance
pen-and-ink drawing
periareolar
Picea sikangensis
pineal peduncle
pomelo peel in malt sugar
postangioplasty
principal body axes
quadruply orthogonal
re-adoption
red-alerts
repristinates
right of final appeal
rotating velocity
runs a chance of
safe as the Bank of England
scholardom
Secotans
shults
split-pole motor
stayman
stereotypically
stud-link
subgenus Chen
synchromesh change gear
TCBV
telegraph vibrating relay
temperature-sensitive mutant
temporal decomposition
Tinker Giacier
transit hall
travele
tulip-wood
tunellite
turret-head
unconditional bid
vapour phase cooling
vulcanite stomatitis
Windischleuba