增速特性曲线

Editors note: This is the third episode of four-part series on verb tenses. Be sure to listen to part one and part two first. For VOA Learning English, this is Everyday Grammar. Today we are going to talk about the perfect verb tenses. Perfect tenses

发表于:2018-11-27 / 阅读(444) / 评论(0) 分类 2016年VOA慢速英语(十二)月

Lesson 82 monster 怪物 Fishermen and sailors sometimes claim to have seen monsters in the sea. 渔夫和水手们有时声称自己看到过海里的妖怪。 There are lots of stories about ghosts and monsters. 有许多关于牛鬼蛇神的故事。

发表于:2018-12-08 / 阅读(616) / 评论(0) 分类 新概念英语词汇随身听手册2

Estranged Family Gets Sports Fix in 'Trouble With The Curve' In Trouble With The Curve, Gus Lobel knows more about scouting new talent for baseball teams than anyone else in the business; but his failing eyesight and old-fashioned attitudes may end h

发表于:2018-12-16 / 阅读(177) / 评论(0) 分类 VOA标准英语2013年(一月)

DAVID GREENE, HOST: Here's a trend. Far more Democrats are describing themselves as progressive these days than they did four years ago. There are strategic reasons candidates are embracing this label. But one major reason, as NPR's Asma Khalid repor

发表于:2018-12-18 / 阅读(116) / 评论(0) 分类 2018年NPR美国国家公共电台10月

After suffering a life-threatening illness, singer-songwriter Mary Chapin Carpenter had time to reassess her priorities. She came to believe in more fully appreciating the blessings each day brings From NPR News, this is weekend edition. I am Liane

发表于:2018-12-19 / 阅读(169) / 评论(0) 分类 2007年NPR美国国家公共电台

P: Hey Yang Chen why are you playing Hail to the chief? I thought we were a sports show - are we going political? Y: Not really. You see, Patrick, the presidential election is in its final stretch - the home stretch - the final lap - just like in长跑

发表于:2018-12-25 / 阅读(203) / 评论(0) 分类 体育美语

[0:0]private privilege probable procedure私人的,个人的 特权,优惠 很可能的,大概的 程序,手续 [2:10.9287]proceed process进行,继续下去 过程,进程 [2:34.8387]procession product profession profile队伍,行列 产品,产物 职业,自由职业 侧面,轮廊 [3:25.

发表于:2018-12-30 / 阅读(157) / 评论(0) 分类 闭着眼睛飘单词 四级词汇

Editor's note: See An Introduction to Verb Tenses for the first story in this series. For VOA Learning English, this is Everyday Grammar. This is the last in our four-part series on verb tenses. Make sure you see our episodes on progressive and perfe

发表于:2019-01-02 / 阅读(147) / 评论(0) 分类 2017年VOA慢速英语(一)月

What Can Thanksgiving Teach You About English Grammar? Every year around the Thanksgiving holiday, a strange ceremony happens in Washington, DC. The president stands outside the White House, gives a brief speech and then officially pardons a turkey.

发表于:2019-01-03 / 阅读(124) / 评论(0) 分类 2016年VOA慢速英语(十一)月

角化与萎缩性皮肤病 毛囊角化症 dyskeratosis follicularis Mibelli汗孔角化症 porokeratosis of Mibelli 剥夺性角质松解症 keratolysis exfoliativa 掌跖角化症 keratosis palmari

发表于:2019-01-03 / 阅读(144) / 评论(0) 分类 医务英语

VIRGO August 24 to September 23 The Virgo person is a good partner. He is painstaking, meticulous, intelligent and progressive. He is not progressive in a great sense, but in small ways he is ever willing to try the new and novel. He is modest, unass

发表于:2019-01-03 / 阅读(98) / 评论(0) 分类 趣味英语

to throw a curve to throw for a loop 美国人在打棒球时经常喜欢发曲线球,使球的方向会发生突变,这样给对方造成错觉,不能回击那个球。这和其他球类运动,

发表于:2019-01-07 / 阅读(256) / 评论(0) 分类 美国习惯用语

The Perfect Progressive Tenses Editor's note: See An Introduction to Verb Tenses for the first story in this series. For VOA Learning English, this is Everyday Grammar. This is the last in our four-part series on verb tenses. Make sure you see our ep

发表于:2019-01-12 / 阅读(200) / 评论(0) 分类 2016年VOA慢速英语(一)月

Are You Progressing with Progressive Tenses? Editors note: This is the second of a four-part series on verb tenses. Click here to see part one. For VOA Learning English, this is Everyday Grammar. Today we are going to look at the progressive verb ten

发表于:2019-01-12 / 阅读(161) / 评论(0) 分类 2016年VOA慢速英语(一)月

Introducing English Verb Tenses Editors note: This is the first of a four-part series on verb tenses. Click here for part two. For VOA Learning English, this is Everyday Grammar. Today we are going to give you a basic overview of the verb tense syste

发表于:2019-01-12 / 阅读(311) / 评论(0) 分类 2016年VOA慢速英语(十二)月

STEVE INSKEEP, HOST: Richard Cordray was expected to be unbeatable in tomorrow's Ohio Democratic gubernatorial primary. The former head of the Consumer Financial Protection Bureau has high-profile name recognition and support from powerful people in

发表于:2019-01-16 / 阅读(168) / 评论(0) 分类 2018年NPR美国国家公共电台5月

访谈录,高清电视,选购,指南,We are at the Georgia Home Theater in Atlanta and if you are in the market for a new high definition or HDTV, it's easy to get overwhelmed by the letters and the numbers in the sales picture, so we ar

发表于:2019-02-03 / 阅读(240) / 评论(0) 分类 访谈录

今天又要学两个在总统大选年里新闻界时常会用到的习惯用语,而且这两个习惯用语还是从美国人最心爱的消遣活动: 棒球赛中借用来的。 这两个习惯用语都和用牛皮制成的结结实实的棒球有

发表于:2019-02-05 / 阅读(445) / 评论(0) 分类 美国习惯用语

STEVE INSKEEP, HOST: You know, when I was a kid, I watched pro wrestling on TV. The matches often featured a good guy, like Hulk Hogan, against a bad guy, a bad guy like the Iron Sheik, a cartoonish Middle Eastern evil dude. Pro wrestling played off

发表于:2019-02-13 / 阅读(137) / 评论(0) 分类 2017年NPR美国国家公共电台7月

The two remaining Democratic presidential candidates, former Secretary of State Hillary Clinton and Vermont Senator Bernie Sanders, held a tense and angry debate Thursday night in New Hampshire, days before the Northeastern state holds the nation's f

发表于:2019-02-18 / 阅读(135) / 评论(0) 分类 英语新闻
学英语单词
access level
affirmative side
after-peak
antagonisms
Arguello Canyon
artificial line
asynchronous mode
AU(L)ANTIGEN
backward tension
basket ashes
battle of Langside
betrow
biogeochemical prospecting
bittermann
borescopy
camera deflection circuit
candlepinss
catch sb out
chamecks
copia element
corona interference
cuadro berregas
cystigerous
dacking
dear wendy
deck wask pump
direct outward dialing
doggednesses
dynamic friction
electronic computing units
eudolium pyriforme
external lap
feeding period
fine mica cloth
floating box
force ventilation
government permission
grouped joint
hard-point decoy
high-handedness
in-homer
inactivatings
incomplete syntax description
indirect action
instrument variable
interaction point
inverse time-element
jeblet
junction marks
koas
LASR
link availability
linocarpon smilacis
Listed firm
lowland firs
lump in one's throat
marabboth
microprojector
Mode S transponder
n. ulnaris
no-win
nocs
obscurists
off sounding
photichthyids
photo duodiode
photovoltaic pickup tube
pimples
pizza pocket
proctosigmoidoscopy
pulmonary calculus
racquet-tails
recrs
recumbency
relay characteristic
representment
requisition for material
scheper
sialodacryoadenitis(virus)
sodium polymer
specific protein
splint cutting machine
Spock, Benjamin Mc Lane
startle reactions
stead'd brittleness
superexcrescence
symmetric characteristic circuit element
syndactyle
syndrome of stirring wind due to phlegma-heat
take sth down
tdsl
territoriality of criminal law
the Republic of South Africa
tropylium bromide
ventricular hypertrophy
Venus mercenaria
wash house
waywise
widescope
wireless network card
withstand surge current
yarn-winder