音标:[tɔ:'tɔ:riә] ;
互变脲

Pet turtles can be unsanitary. But Chinese soft-shelled turtles really up the ante on distasteful behavior. They perform a variation on urinationthrough their mouths. Most land-based vertebrates produce urine to get rid of water-soluble toxic waste,

发表于:2018-12-24 / 阅读(118) / 评论(0) 分类 Scientific American(十)月

By Selah Hennessy Dakar 24 September 2007 As part of a peace deal with militant ethnic Tuaregs in northern Mali, the country's government has pledged $2 million towards development. Analysts say long-awaited diplomacy and development aid is crucial i

发表于:2019-01-13 / 阅读(188) / 评论(0) 分类 2007年VOA标准英语(九月)

Science and technology 科学技术 Reptilian micturition 爬行动物的排尿 That's a relief 可算是方便了 Softshell turtles urinate through their mouths 鳖类通过其嘴部小便 WHY did the turtle stick its head in a bucket? 为什么乌龟

发表于:2019-02-03 / 阅读(161) / 评论(0) 分类 经济学人科技系列

A bureaucrat was hiking when he came upon a shepherd tending a large flock. The bureaucrat took a fancy to the sheep and asked the shepherd, If I can guess how many there are, may I have one? The shepherd thought it unlikely the man would guess the e

发表于:2019-02-07 / 阅读(120) / 评论(0) 分类 趣味英语

今天我们要学的词是bureaucracy。 Bureaucracy, 官僚。美国国防部长盖茨上周末公开对军方庞大的官僚体制提出批评。 Gates took aim at what he called a bloated bureaucracy, 他还保证要亲自过问,精简军方的官

发表于:2019-02-08 / 阅读(97) / 评论(0) 分类 英语单词荟萃

Volkswagen has devised a new catalytic converter that could fix the majority of the cars in the US affected by the diesel emissions scandal, as details emerge of its attempts to satisfy regulators. 大众汽车(Volkswagen)设计出一种新的催化转

发表于:2019-02-08 / 阅读(132) / 评论(0) 分类 英语新闻

Conflict resolution marked the career of former Finnish president Martti Ahtisaari who has received this year's Nobel Peace Prize for his efforts to secure peace in various regions of the world. In this report from Washington, Senior Correspondent A

发表于:2019-02-12 / 阅读(103) / 评论(0) 分类 VOA标准英语2008年(十月)
学英语单词
accumulative dividends
active line period
adjustable damper
adverse hearing
adza
aghahowa
airways forecast
amynthas minimus
aural microsurgery instruments set
avaram
aviano
belatedness
bin cure
borosilicate-glass
calibration of reference fuels
campanal
carbuncles
check rail
common defence
compound-wound generator
crt storage monitors
demand-supply
diagonal cutting nipper with stripping holes
donnes
end-product requirement
equidistant chart
feinsinger
Ferret, C.
filter washing water inlet
free format
fusostreptococcic disease
glycolaldehyde diethyl acetal
good riddance
goods and chattels
groundwater levels
harwell isotope school
Heemstede
helvetiis
herring choker
hide middle layer
high-energy(-level) reactor
hot water drying tank
hypermotility
ihn
inella truncis
intelligent terminals
interfacial solute adsorption
inverse back coupling
iron(ii) fluorosilicate
koolan
Kūhgiluyeh
landocrat
Lemol
local system of groups
locking handle
lodongiyn
measurement of luminous flux
meso-regions
methopholine
Micromelinae
mortgagee clause
Neubiberg
outvoice
oxidation resisting steel
oyke
pitney-bowes
pittler coding system
propeller blade thickness
pseudo-rayleigh wave
Pseudorotalia
Puccinia oahuensis
pyogenes
quadruviall
rated system voltage
ring shaped
room-services
rotor flow transducer
Saemisch's section
Sampur
San Juan Indian Reservation
sea-water
security authority
sedimentary
send into exil
shallow convection
specific magnetic resistance
strangeness conservation law
styrene-maleic anhydride copolymer
surface free energy
sweep-generation circuit
torreyinol
trial haul
tvn
underway radiated noise
Uroporphyrinogendecarboxylase
very dry
wage slavery
warp bedford cord
were occupied in
windily
wyck
zeolite framework