二乙双酮,二乙噁嗪二酮

Grammar Girl here. Today, guest writer Bonnie Trenga is going to tell us why were never gruntled, sheveled, or in whack, but why we are often disgruntled, disheveled, and out of whack. Bonnie says, Thanks to an interesting question from Glenn, well b

发表于:2019-01-02 / 阅读(74) / 评论(0) 分类 英语语法 Grammar Girl

PEOPLE IN AMERICA - Percival Lowell's Work Led to the Discovery of the Planet Pluto By Mario Ritter Broadcast: Sunday, December 11, 2005 (THEME) VOICE ONE: I'm Mary Tillotson. VOICE TWO: And I'm Bob D

发表于:2019-01-02 / 阅读(86) / 评论(0) 分类 People in America

to be led by the nose under your nose 今天我们要讲的习惯用语是和鼻子,也就是和nose这个字有关系的。鼻子是我们的嗅觉工具,也是我们的呼吸器官,是人体的一

发表于:2019-01-06 / 阅读(111) / 评论(0) 分类 美国习惯用语

ARI SHAPIRO, HOST: Here's a sample of some of the titles on the New York Times best-sellers list for young adults - The Book of Dust, Renegades, War Cross. If you can't tell from the names, these books are all dystopian fiction. Elissa Nadworny of th

发表于:2019-01-16 / 阅读(35) / 评论(0) 分类 2017年NPR美国国家公共电台12月

It's late at night at Mehanata, a small Bohemian music and dance club on New York's Lower East Side, where many of the city's ethnic and alternative musicians are gathered to raise money for Haitian relief. It's one of many grassroots events communit

发表于:2019-02-04 / 阅读(33) / 评论(0) 分类 VOA标准英语2010年(二月)

In 1904, a retired mathematics teacher named Mr. von Osten had a horse named Clever Hans. One fine morning, von Osten decided to teach his horse to add. What is three plus four? he would call to his pupil, and Clever Hans would paw the ground seven t

发表于:2019-02-15 / 阅读(44) / 评论(0) 分类 英语时差8,16
学英语单词
Acer decandrum
air-mixer
albireo
amino-acid ester
amylcain
arcoraci
auer alloy
B-scope
bad steering
base board register
be entitled
biphenylyl carbonyl
blithefully
bottom-up control
Bourbonic
Bromphenobis
Buffasal
calling drop
CASM
catabatic wind
chlorobenzophenzaine
comixes
complete cohomology theory
computation correction
cosplayer
cybererotic
cyclogeny of bacteria
d.e.s
Deutzia sieboldiana
Diphyllobothrium latum
dirtlike
Dorsedin
douglas squirrels
Drygaly
dulphur flower
duration of germinating ability
esterman
exhorters
extended channel status word
freikorp
High capacity Floppy Disk
Hull, Albert Wallace
ideals of natural order
intercrystalline porosity
interfactional
ipecacuanhin
jungle fowl cock
juniper moss
litter decomposition
long-term interest-free loan
Luc Ngan
Lugosian
malabsorptions
marble top wash-stand
monitoring and warning desk
multiband solar cell
multifariousnesses
mutagenetic
nanoslit
non discrimination provisions
nonconverters
nuisancethreshold
number of scanning lines
OMG IDL
open an umbrella
Ostrzeszówskie, Wzgórza
outdoor seasoning
pantomime
peg stow net
pegasoes
phase transition
physiologic habit
polyribosomes
probabilistic information processing
production sharing agreement
provided for
Rajshahi
refinanced
reflectance binary
reflection coeffecient
regional bank
right of center
rotate tool
rotor shorted turn detector
rottegrad
Sindechites
Soemmering's ligament
sound-pulse
Strauss's sign
super-title
sympathetic cracking
Syncalathium pilosum
syphilomania
system of atomic units
thirtypenny
thought processes
time resolved spectrometer
transcriptional start point
transmission line analogue
veneer grafting
Weitbrecht's ligament
wooled