减机运转试验

Airplane Engines In 1945, a new type of airplane engine was invented. It was much lighter and more powerful than earlier engines, and enabled warplanes to fly faster and higher than ever. This type of engine was called the jet engine because it below

发表于:2018-11-30 / 阅读(220) / 评论(0) 分类 英语专业四级考试指南

[00:04.57]Excitement fills the early morning air as you arrive at learn to recognize and name each part of the parachute. [00:19.17]You also learn what each part does. [00:22.05]The excitement builds as your teacher describes each stetp it of the jum

发表于:2018-12-03 / 阅读(173) / 评论(0) 分类 美国英语听力80篇

听广告学英语:Mitsubishi GDI Engine三菱汽车引擎 Mitsubishi GDI 三菱汽车引擎 原文 It's the GDI, the engine technology of tomorrow is already being driven today. Mitsubishi's GDI engine produces more power, reduces fuel consumption, and emits less carb

发表于:2018-12-07 / 阅读(211) / 评论(0) 分类 听广告学英语

[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(152) / 评论(0) 分类 美国英语听力80篇

Everybody uses search engines. The most popular one in the world is Google. Im not sure if its the best search engine but everyone knows it. Google always works for me. I never use any other search engine. I dont really see any need for anything else

发表于:2018-12-28 / 阅读(187) / 评论(0) 分类 听一分钟英文-S

[ti:王迈迈英语B级考试全真模拟试题与详解test8 听力] [ar:王迈迈] [al:王迈迈英语B级] [by:wmmenglish.com] [00:00.41]王迈迈英语B级考试全真模拟试题与详解test8 [00:00.52]test8 [00:03.14]Part I [00:05.32]Section A [00:07.62]Directions: [00:09.80]This sectio

发表于:2018-12-31 / 阅读(205) / 评论(0) 分类 王迈迈英语AB级考试讲解

Broadcast: Jan 30 2003 John Snow, the railroad executive tapped by President Bush to succeed another industrialist as U.S. treasury secretary, says the economy can sustain large budget deficits in the

发表于:2019-01-03 / 阅读(166) / 评论(0) 分类 VOA2003(上)-商业论坛

今天我们要给大家介绍的两个习惯用语都是以cut这个字为主的。Cut这个字和其他有些英文字一样,在跟别的字合在一起成为俗语,俚语的时候会有不同的意

发表于:2019-01-07 / 阅读(200) / 评论(0) 分类 美国习惯用语

我们已经讲过两个以cut 这个字为主的习惯用语。让我们先来复习一下cut是怎么拼的。Cut这个字最普通的意思就是用刀把什么东西切开。可是,在今天我们

发表于:2019-01-08 / 阅读(207) / 评论(0) 分类 美国习惯用语

NASA Successfully Tests New Rocket Engine NASA最强火箭测试成功 火星之旅指日可待 The American space agency successfully tested a powerful new rocket engine this week in the desert of northern Utah. The rocket booster is meant to take a

发表于:2019-01-12 / 阅读(254) / 评论(0) 分类 2016年VOA慢速英语(七)月

One of the world's foremost analysts of North Korea's ballistic missile programs says reports of missile engine testing at a newly revealed facility appear credible. As VOA Seoul Correspondent Kurt Achin reports, North Korea is apparently able to te

发表于:2019-01-12 / 阅读(119) / 评论(0) 分类 VOA标准英语2008年(九月)

Fighting Fire in Nairobi with Just One Fire Engine 内罗毕的消防部门只有一辆消防车 肯尼亚首都内罗毕人口日益增长完全超过了城市应急设施的承受范围。这个城市的消防部门已经捉襟见肘,居民正在采取

发表于:2019-01-14 / 阅读(158) / 评论(0) 分类 VOA标准英语2013年(七月)

讲解 Today's key word is Engine engine[英][end??n][美][?nd??n] n.发动机,引擎; 工具; 火车头; 机车; vt.给安装发动机; Eg. is a search engine.) It means: A machine designed to convert one form of energy into mechanical energy. 例

发表于:2019-01-17 / 阅读(160) / 评论(0) 分类 英语悠选脱口秀

SAN FRANCISCO, Nov. 21 (Xinhua) -- E-commerce and online payment giant eBay announced on Monday that it has acquired New York-based technology startup Hunch, an online platform that delivers customized recommendations to users based on their individu

发表于:2019-01-22 / 阅读(249) / 评论(0) 分类 英语新闻

今天我们要学的词是clear-cut。 Clear-cut, 是清楚的,明确的。There was no clear-cut winner in the debate, 这场辩论没有明确的胜利者。Last year's championship team is not the clear-cut favorite for this season, 去年的冠军

发表于:2019-02-02 / 阅读(162) / 评论(0) 分类 英语单词荟萃

今天我们要学的词是cut back。 To cut back, 意思是减少。由于冬天客流量少,A rail service will cut back the number of trains it runs from 18 to 10, 一家火车公司决定将客运列车数量从18列减少为10列。General Mi

发表于:2019-02-04 / 阅读(140) / 评论(0) 分类 英语单词荟萃

One of the world's foremost analysts of North Korea's ballistic missile programs says reports of missile engine testing at a newly revealed facility appear credible. North Korea is apparently able to test its missiles under more realistic conditions

发表于:2019-02-14 / 阅读(142) / 评论(0) 分类 VOA双语新闻 2008年9月

I just want a trim. My hair's too long. 我只想修一下。我的头发太长了。 Trim 修剪(剪得少) My hair dresser cut my hair too short. I just wanted a trim. 我的理发师给我剪得太短了。我只想要修一下。 Can you just

发表于:2019-02-16 / 阅读(123) / 评论(0) 分类 每天三分钟学英语

Three guys are in a bar discussing how much their wives bitch at them. Theydecide that when they get home, they'll do everything that the women ask. The next weekend, they are in the same bar. The first guy says Man, I don't think that our idea was s

发表于:2019-02-19 / 阅读(202) / 评论(0) 分类 趣味英语

North Korea today hailed its test of a new intermediate-range missile and claimed that it can now hit U.S. bases in the Pacific with a nuclear warhead. State TV broadcast footage of Sunday's launch. The missile traveled nearly 500 miles, but analysts

发表于:2019-02-25 / 阅读(127) / 评论(0) 分类 PBS访谈社会系列
学英语单词
Abd-el-Krim
Al Qawz
allylmecaptomethyl-penicillin
amagmatic
anarchistic
anti-polymyositis antibody
beneficient
boom davit
brolic
brookgreen
bull wheel
caudalis arteria
chignon disease
cold mix paving mixture
colloidal
constancy of composition of sea water
contract for the supply of labour
cybernauts
deficit matrix
denudation plane
diaphragm muscle
disagreeables
drive stage
Elsholtzia blanda
embroidery stitch
empire-waisted
endeavourment
European corn borer
fission
flame-swept
fuel air bomb
future city
G switch
geometrical distortion
geriatric demography
ghosn
glide plane
golden Ointment
Great Lake
grounding circuit
helium in
hilus of lung
hollow-core board
hot-water supply
Hudad
hypertensive state of pregnancy
inarching with a branch
internal spraying
isoamyl formate
jigida
kanun
keels over
Lads'
lethridge
link level implementation
loss system
made provision for
mastelyne
maxillar palpus
mental examination
minimum visibility
mouse-traps
neubauer-deger coefficient
Nigroporus vinosus
Nortonville
penicilloates
photoreversible process
pitticite (pittizite)
Pityrogramma calomelanos aureoflava
pmpm
poling boat
post-weaning growth
professional ataxia
propositional function
radiation detector
radio wave characteristics
relict form
remote start
root-faced
rostrater
Sagan's number
Salvia liguliloba
self-recovery winch
simpadren
Sissach
slap shot
slow pick-up time
SPATG
spilled
stop bleeding
swolder
tail strop
taken to
to get off sb's back
track cycle
tuberculosis of scrotum
turow
Ullatti
water-column arrester
woolblind
wyib
zacharie