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On a walk or bike ride home from the grocery store, a new robot is designed to carry your groceries. Following a few feet behind, it can navigate a crowded urban sidewalk while you walk unencumbered. Once you teach it the route, it can also go back t

发表于:2018-12-12 / 阅读(131) / 评论(0) 分类 英语笔译

basal cell layer 基底层 Behcet's syndrome 口眼生殖器综合征 bullae 大疱 bullae formation, vesiculation 水疱形成 bullous epidermal necrolysis 大疱性表皮坏死松解症 Candida albi

发表于:2019-01-03 / 阅读(226) / 评论(0) 分类 医务英语

Orchids are botany's great mimics, all in the service of getting pollinated. Some have evolved to resemble female wasps to attract males. Others produce odors that smell like potential mates or like more attractive flowers. Now a study published in t

发表于:2019-01-08 / 阅读(173) / 评论(0) 分类 Scientific American(八)月

Our story is about a girl named Iris. 我们的故事是关于虹膜女孩的。 Iris is very sensitive. So much that she is always in tears. 虹膜很敏感,以至于总是以泪洗面。 She cries when she's sad, when she's happy, and even tears

发表于:2019-01-17 / 阅读(155) / 评论(0) 分类 TED演讲教育篇

By Barry Unger Washington, DC 09 June 2006 watch Cancer report A pair of studies has discovered a connection between younger black women and a more aggressive form of breast cancer. The disease is affecting black women in both Africa and the United

发表于:2019-01-31 / 阅读(257) / 评论(0) 分类 2006年VOA标准英语(六月)

Hold your hand out and try to keep it perfectly still. After a moment, it will probably begin to shake. Hold that same hand out just before you give a major presentation to your new boss, and youll notice that those normal small tremors increase subs

发表于:2019-02-15 / 阅读(178) / 评论(0) 分类 英语时差8,16
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absconding debtor
absolute linear momentum
access to embarkation deck
air exhaust opening
Andra
APCUG
automated quotation
bellows instruments
blacktail jackrabbit
bobar
Bragg cell spectrometer
brand positioning
brown petroleum
burnt-sugar
butylamines
calcifying epithelial odontogenic tumor
chainbridge
closed-cycle cooling master
conductance unit
constant voltage device
continuous fluidized bed
critique
diary of the reporting household
doublethink
egg candler and grader
eight-week-olds
electrooptic q switching
Elsholtzia communis
encoder digital electronic balance
engineries
evacuation slide
exp.
faunalturbation
file constant
fix an appointment
flat ceiling
fluctuating charges
four-colour photometry
frutti
glaciolacustrine
hatch end beam
hawse pipe flange
hexagyre
hollow conical beam of light
illproportioned
Illuminance Meters
indigoes
inertial navigation computer
initial stationary phase
intermediate range missile
intermittent life
isonicophen
jacmel (jaquemel)
joint returns
juvenile-delinquent
L-combustion chamber
Labrador-Ungava Peninsula
lightsout
look high and low for
loquatiousness
main control console
marching 1's and 0's test
Miani
moment of strength
monthly mean of daily maximum temperature
Mugegawa
muitary
Muqatta(Moqatta)
network model data base system
Ngami, L.
nijaz
non-timber product forest
Oleksiyivka
olmstedian
organic element chemistry
palisada intermedia
parallel barrier
perfluoromeathyl cyclohexane
performance and production risk
polyceratids
proletarian politics
purpura scorbutica
quarter step
restaurant car
rivet squeezer
rope-dancing
rust of peach
Scientific Committee on Pollution of Environment
scleroderms
secocubane
segv
skamelar
smooth approach
space suit circulation system
spoony
start(-)up range
Sumbawa
Sumitomo
tetramethylguanidines
univentricular
vaporometer
vapour chart