脉冲喷射推进器

3 Listen carefully to the conversations and short passages [00:07.99]and choose the best answer to each of the questions. [00:13.56]1.A)She is pitiful. B)She is too shy to apply. [00:33.41]C)They are afraid of her. D)She is intelligent. [00:41.27]2.(

发表于:2018-12-01 / 阅读(171) / 评论(0) 分类 大学六级听力模拟题

France's Finance Minister Christine Legarde will become the first woman to lead the International Monetary Fund. She was elected today with the backing of the world's major economies. The changes at the IMF come during tumultuous times for the organi

发表于:2018-12-02 / 阅读(95) / 评论(0) 分类 2011年NPR美国国家公共电台6月

[00:07.58]Igor Sikorsky was born in the city of Kiev, Russia; on May 25, 1889. [00:16.12]His mother was a doctor. [00:15.12]His father was a professor of psychology. [00:18.59]Igor became interested in science when he was very young. [00:23.82]He was

发表于:2018-12-26 / 阅读(62) / 评论(0) 分类 美国英语听力80篇

TEST 3 Listen carefully to the conversations and short passages [00:07.99]and choose the best answer to each of the questions. [00:13.56]1.A)She is pitiful. B)She is too shy to apply. [00:33.41]C)They are afraid of her. D)She is intelligent. [00:41.2

发表于:2018-12-30 / 阅读(54) / 评论(0) 分类 英语六级听力练习集锦

CHRISTOPHER BOOKER: Every night, usually somewhere between dinner time and putting her children to bed, Louisville nurse Dawn Sirek reaches for her inhaler. DAWN SIREK: It's really simple and that's it. CHRISTOPHER BOOKER: On good days, this is only

发表于:2019-01-27 / 阅读(52) / 评论(0) 分类 PBS访谈健康系列

Finally, the long-awaited flying car is almost here. 终于,人们期待已久的飞行汽车就要面世了。 AeroMobil, a Slovakian company, plans to start selling its creation, the AeroMobil 3.0, in 2017. 斯洛伐克公司AeroMobil计划在201

发表于:2019-02-05 / 阅读(39) / 评论(0) 分类 英语新闻
学英语单词
albertites
alizarin brown
allolysogenic
anastigmat
any
asymmetrical surface ridge
balague
beet diffuser
bowed keyboard insrument
brunia antica
carbamidomethylate
caudal pharyngeai complex
chiado
chokeout
command continuation
common account
cultivated carrot
cyclic olefin
Cymbidium suavissimum
dan layers
date line
death control
diastolic murmurs
dibenzimidazoles
diphyodont dentition
dunness
earar
exchange market
facial spasm
first - hand experience
frost protection blower
funking
generalized information management language
gifters
governessship
gravitational process
heavy-sets
hernandin
hoganite
Huainan
john henries
kenworth
La Côte-St-André
lanthionyl
latifolia
low-achieving
luxuriates
machine-readable medium
macnay
makati
maritime air fog
middle-pressure liquid chromatography
minor psychosis
multiple step format
myeloid form
name no names
nonexhibiting
normalized hodograph
nothing more than
optical cross section
overdocumented
paisible
penny lane
pileways
pin connector
plum pit
portable suction fan
precipitated bone
prision
profferings
psychoneuroendocrinoimmunology
pustular dermatosis
Pyroil
red-pine nut thrasher
renotifications
representative suit
reversible plug
Rubbia,Carlo
run towards
secondary emission coefficient
seijis
semiabstractions
Sergio
serophyn
slide key drive
spatial division of labour
sperm collector
split knob
stylers
sulphuric
taper sleeve
team-high
tetramolecular reaction
three-toed sloth
tillyorns
travel(l)ing-wave magnetron oscillations
triggering mechanism
undecane phosphonic acid
unforeseeing
vertical panning
vexers
watch in