音标:['fəʊtəʊs'ɪɡnəlz] ;
n. 光信号

Plant Signals 植物的语言 Can plants smell and taste in the same way that animals do? Can they talk to each other and to insects? Learn how scientists hope to unravel some of the mysteries of plant senses -- on today's Earth and Sky. JB: This is Eart

发表于:2019-01-02 / 阅读(111) / 评论(0) 分类 (科普英语)Earth and Sky

By Jessica Berman Washington 28 May 2008 Monkeys have successfully operated robotic arms to feed themselves with human-like precision, activating a mechanical device with signals from their brain. Researchers say the technique could eventually be use

发表于:2019-01-09 / 阅读(46) / 评论(0) 分类 VOA标准英语2008年(五月)

By George Dwyer Washington 02 November 2007 Afghanistan, a nation once renowned for its artists and intellectuals, has again begun to sprout a vibrant arts movement. For years, artistic expression was stifled in the war-torn nation by religious extre

发表于:2019-02-03 / 阅读(36) / 评论(0) 分类 VOA常速英语2007年(十一月)

Photo of my wife 我老婆的照片 A businessman enters a tavern, sits down at the bar, and orders a double martini on the rocks. After he finishes the drink, he peeks inside his shirt pocket, and then orders the bartender to prepare another double

发表于:2019-02-08 / 阅读(90) / 评论(0) 分类 趣味英语

I love to use my laptop, to play around with different programs, to surf the web, and to edit photos. Today I have been doing that for hours. Now that my app has come out in iTunes, I have been trying to design a really good photo for it. The existin

发表于:2019-02-17 / 阅读(63) / 评论(0) 分类 英语博客 A cup of English

今天我们要学的词是photo op. Photo op是photo opportunity的简称,意思是为做宣传而专门安排的媒体拍照机会。The meeting between the two Presidents was followed by a photo op, 两位总统会面后接受媒体拍照。 一架

发表于:2019-02-19 / 阅读(65) / 评论(0) 分类 英语单词荟萃
学英语单词
acceptor bond
aikawa ondo (japan)
Allman
antiknock substance
arithmetic components
atriostenosis
backend computer
blending weigher
blue billy
bond ordinance or resolution
bulk trade
buramate
cast-iron fitting
cat caller
cell Reynolds number
composition of natural gas
critical day length
Crookes' lens
cumulative timing
decolors
deoxymethylaltrose
dog-iron
drum slicer
exostosis dentalis
expansion nozzle
expugnative
fertilizer disk
fleware
flowjo
forge crack
fringillidaes
fructus chaenomelis lagenariae
Galvani
gate-money
group calendaring
haemoflavoprotein
inorganic physical chemistry
Intersectiones tendineae
intervention by right
IronRuby
laugh-aloud
lautaro youth movements
left ventricular end-diastolic volume
light water-moderated reactor
long-run competitive equilibrium
Luteinique
mandrenaque
marasmus senilis
master items planning report
mcgillivray
mealanguage
Mogilev
multiple-warheads
net unsaturated gain
Niclfolan
nonchallenging
notifyee
odd-even element
onega
out-fence
outspelt
passive attitude control
pen ruling
phrase-structures
pig traps
pollinizers
post-emergence
PREINOC
preserving process
quasitoric
reactor chemistry
reasonable ground
ressa
Ridge Farm
rubinsky
sailor's breastplate
SBTA
service-specific
sportrak
star-shot
statement supervisor
status engaged
Stephanachne
stress distribution
stroking rate
subphylum cephalochordatas
surpassing
syndiotactic sequence
terminal capacitive load
test request message
thare
thioctic acid
track tie crib
trapezohedral
trichloronate
Trident missile
undivisible
urbi et orbi
voice onset time (vot)
wire bails
work style
xinesi