蜂鸟科
n. hummingbirds
词型变化:名词复数形式 : trochilidaes

发表于:2018-12-30 / 阅读(64) / 评论(0) 分类 自考英语(一)78讲

SCIENCE IN THE NEWS - International Treaty on Tobacco Control / Research Projects on Glaucoma By Broadcast: Tuesday, March 08, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special Englis

发表于:2019-01-02 / 阅读(66) / 评论(0) 分类 科技之光

BUENOS AIRES, July 16 (Xinhua) -- Argentinean tennis star Juan Martin Del Potro, ranked 9th worldwide, said bringing home a medal from the London 2012 Olympic Games would be akin to scoring a Grand Slam win. In an interview with local daily Clarin Mo

发表于:2019-01-09 / 阅读(72) / 评论(0) 分类 英语新闻

Diet and the Brain A study in the Proceedings of the National Academy of Sciences finds that brain chemicals linked to addiction are in play with a high-sugar diet, and a study in the Archives of Internal Medicine shows that a high-carb diet had last

发表于:2019-01-30 / 阅读(164) / 评论(0) 分类 60秒科学

THE HAGUE, Feb. 19 (Xinhua) -- Roger Federer grabbed his second title at the ABN AMRO World Tennis Tournament in Rotterdam after beating Juan Martin Del Potro 6-1, 6-4 in the final on Sunday in Rotterdam. The match was a replay of the 2009 US Open fi

发表于:2019-02-05 / 阅读(60) / 评论(0) 分类 英语新闻

THE HAGUE, Feb. 16 (Xinhua) -- Juan Martin Del Potro and Julien Benneteau qualified for the final of the ABN AMRO World Tennis Tournament on Saturday. Second seeded Del Potro beat Bulgarian Grigor Dimitrov 6-4, 6-4. The Argentinean did not suffer a s

发表于:2019-02-08 / 阅读(57) / 评论(0) 分类 英语新闻
学英语单词
a pluck of wool
admission of goods free of duty
alfalfa harrow
all by himself
All is fish that comes to his net.
ampullala
antipodal map
arsono-
balsam herbs
base-driven antenna
beckon to
biodesign
biss
buccomesial
calcium infiltration
calculuss
caseinolytic
cerebral hemicorticectomy
cerna hora
chromene
cochinchinensis
coleman theorem
congresspersons
connecting rod large end
Daedalion
decisive
drift across
electric master clock
epiclastic volcanic rock
epoxy resin poisoning
everyway
exarchates
expansion arc suppressing
Faimes
ferrophytin
following spot
four-course radio beacon
free-marketeers
gas turbine locomotive
gas-passer
gastrojejunal
GC-SYN
glet
goal setting process
halalize
horse power petrol engine
hufty-tufty
keyboard processor
kitaj
kobaltin (cobaltite)
levett
limann
lobons
loss of coolant flow
macphail
make haste slowly
Matthew
mercury deposit
mist nozzle
motoring run
multiple normal correlation
municipal revenue bond
Myrsinae
nanocapillary
nasal speculum
natural person
omental graft
oscillator principle
othosenine
pegmatites
pimetine
pipiles
Platanista
potential step method
quadraphonic
queendoms
ram penetrometer
rhapsodical
ring-binder
romack
scratchpad RAM
self-contained battery
sheaf of regular functions
sleeve-valved
sound reproduction
sporty
straight-tail dog
Streptomycineae
superficial and rapid pulse
superturnstile
tax and tax, spend and spend
temporized
tent-poling
terminally
tetrapetalous
thaier
three high jobbing mill
tootled
tuyne
virtual device driver
Vodanoj
weed flavo(u)r