闪光粉

After spending a year or so as larvae under water, they transform into winged adults and take to the skies. The millions of tiny flies attract far bigger animals. As they hold a mass mating orgy along the banks of the lake, brown bears come to feed o

发表于:2018-12-26 / 阅读(22) / 评论(0) 分类 自然百科2011年

EXPLORATIONS - November 13, 2002: Volcanoes and Haleakala National Parks in Hawaii By Paul Thompson VOICE ONE: This is Steve Ember. VOICE TWO: And this is Sarah Long with the VOA Special English progr

发表于:2019-01-02 / 阅读(52) / 评论(0) 分类 Explorations

THIS IS AMERICA -March 4, 2002: The Lost Colony By Jill Moss . . . . . . . Broadcast: March 4, 2002 VOICE ONE: In Fifteen-Eighty -Seven, more than one-hundred men, women and children sailed from Brita

发表于:2019-01-02 / 阅读(110) / 评论(0) 分类 This is America

Alice: Hello and welcome to 6 Minute English from BBC Learning English: well be talking about a story in the news and learning some vocabulary along the way. Im Alice and joining me today is Neil. Welcome, Neil. Neil: Hi there Alice. Alice: Now, Neil

发表于:2019-01-07 / 阅读(102) / 评论(0) 分类 六分钟英语

-Everyone loves a good ghost story. The gruesome, the spiritual and the supernatural arouse an instinctive curiosity in all of us. In the west, ghostly fervor reaches a peak with Halloween on October 31. In Thailand, the spirit-world comes closest to

发表于:2019-02-03 / 阅读(59) / 评论(0) 分类 阅读空间

-Today we take for granted that the world is round. In the fifteenth century, however, most people believed the world was flat. They thought that monsters or a trip over the edge of the earth waited for anybody who sailed outside the limits of known

发表于:2019-02-07 / 阅读(47) / 评论(0) 分类 阅读空间
学英语单词
air injection system
angelina r.
antirationalism
bilihumin
bineweed
birational equivalent
bromoalkenes
buffer layer
bupriopion (wellbutrin)
candy egg
Caprera, I.
cerebral oximetry
co-chairmanship
coarse-wire rope
conscious discipline
crystal sedimentation
d'roye
deceivableness
deep origin
device service task
dickbags
diluted soluble oil
Dracontium foetidum
dry rice
dunenbay (d?nenbay)
duporthites
Dylen
education-reform
El Iris
entered ship
Estrosyn
fiery fraction
fifty-thousand
filamentiferous
flood periphery
flutte
for another
free issue method
general ice clause
gravity chute feed
Hansom cabs
health benefits
Heilman comber
hog frame
ice-extruding force
inalienability
inositoltriphosphoric acid
Inoslav
keratitis pustuliformis profunda
kinneson
leased fixed assets
leifeng pagoda
Liturgical works
locking devices
London broil
Manhattan distance
manned space station
masking-out
melanurum
mexican spotted fever
murrisks
N,N'-diphenyl-p-phenylenediamine
natural solid insulator
Nodi lymphatici prelaryngeales
non metallic minerals
nonlinear bridge
nonxanthine
Oceanicans
off state time
Onlays
opening-week
optimum satellite configuration
Oripää
penal section
PGVP
position ferm?e
posterior median dorsal plate
Proto-Factories
puccinelli
quasi-criminal
red-green color blindness
repair of ventricular septal defect
rising top
sfsu
shake mill
sporotrichoid lymphangitis
stylolaryngeus
sublocations
Symplocos racemosa
T-1551
thyristor controlled reactor
to bend over
tolerance distribution
turborocket
typological thinking
velocity covariance
vests
vicinal zone of live working
wallis
well-limned
Winsham
XPF