磺胺酰脲,对氨苯磺酰脲

Abby: hi, my name's Abby. What's your name? Colin: I'm colin. It's nice to meet you. What do you do? A: I'm a freelance English teacher. How about you? C: I'm in between jobs at the moment. A: what kind of job are you looking for? C: I'd like to find

发表于:2018-11-30 / 阅读(107) / 评论(0) 分类 生活英语情景口语

By Sean Maroney Islamabad 28 September 2009 The head coordinator for the U.N. Humanitarian Affairs office in Pakistan says his agency is ready to handle what is expected to be a large number of families fleeing the South Waziristan tribal region as

发表于:2019-01-13 / 阅读(55) / 评论(0) 分类 VOA标准英语2009年(九月)

BBC Learning English Weekender Body image survey results Amber:Hello, I'm Amber, and youre listening to bbclearningenglish.com. In Weekender today, we listen to a report about a BBC survey of 25,000 young British people, asking about their body imag

发表于:2019-01-16 / 阅读(100) / 评论(0) 分类 Weekender

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(66) / 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(64) / 评论(0) 分类 趣味英语

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(79) / 评论(0) 分类 英语新闻
学英语单词
aberrational
aircraft instrumentation
angle notched disk
anul
appoint a meeting
arkspur
ballylees
Bardeen-Cooper-Schrieffer theory
be the cat's whiskers
besras
bet one's last dollar
blini(s)
block post
briquette-fuel
Buprestoidea
button pulling
carbolon
cariamyl
Catunaregam spinosa
changele
Check for new mail
chem-mill
clear all command
coin relay
collapsible rubber dam
convergent factor
conveyor head roll
cylindrica
Cyrtandra
dajabon
development time values
dipeptidase
double annealing
drawing capstan
electric locomotive crane
EOE (errors and omissions excepted)
fixing agents
giambattista
global schema
Hall effect tachometric transducer
hilsa kelle
initial crack depth
iron sponge powder
joseph's-coat
just the other way
Kaliro
leach out
lie in wait(for)
lopsidedly
lose our temper
loss in turbine blade
make one's appearance
maximum axial clearance of clutch
military aeroplane
minkishi
mooring arrangement test
mugo pines
nitrogen rule
non-host investor
non-tonal component
on line testing
Paulistine
pharmocogeneticists
pin-stripes
pluck sth out of the air
PM334
polyuria
Prearranged trading
prerefunded
putrifaction
Pâncota
rate constant of reaction
reliability evaluation report
sanqi shangyao tablets
Sarybulak
scuzzies
Sedum pekinense
semiorbicalar
severe acute respiratory syndromes
Sinus tarsi
slop-basin
sprigtails
starting air silencer
subspeciation
tanglements
the affluent
therapeutic drug
thick-uns
thrust-augmentation control
tissue culture growth stimulation
tompeon
trade safe guarding act
triple whammy
unique hue
unviewed
Vinh Phu, Tinh
vision technology
wafer track system
wilke
wroot
xenon-mercury lamp
zero-order reactance