前进变质作用

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(44) / 评论(0) 分类 2018年NPR美国国家公共电台10月

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(60) / 评论(0) 分类 2017年VOA慢速英语(一)月

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(122) / 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(73) / 评论(0) 分类 2016年VOA慢速英语(一)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(85) / 评论(0) 分类 2018年NPR美国国家公共电台5月

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(51) / 评论(0) 分类 2017年NPR美国国家公共电台7月
学英语单词
AC-control coil
Albany clay
antiresearch
armpiece
arterial occlusive gangrene
automatic classification
back-leak
balloon test
Berëzovda
bimetal-disk overload relay
broad-bottomed ship
by air mail
Calvert, Sir George (1st Baron Baltimore)
cameronite
Cauchy sequence
cerium-144
chaotic boulder clay
chesapeakeman
Chhala
chloromethyl acetate
coke-oven battery
colo(u)r difference signal
curved substrate
cyc-arc welding
dacnusa sibirica
defence works
demitone
diglucomethoxane
dijouds
Dipsacus japonicus
dish cloth
dot counter
dump body
elbow crooker
estate owner
Ethonamidate
etlin
fighting a losing battle
filter bag retainer
fine fibre
forths
fraxetin
freeing up
fundamental physics
galva
gay dogs
get the whip hand
Helmstedt
hereticating
HiAlm limit
hierarchical topology
high carburizing rate
holographic will
holotactic
Huayucachi
hybrid functional authority positions
Hyman method
hypochloesterolemia
infestuous
intraparenchymatous
L-asparaginase
last received
legitimate father
longwindedly
low frequency current
mameluk
Mandrare
Marimbondo
Masselon's test
molde
Niglet
open brine tank
osteologies
parravons
platelike crystal
Presbyterian Church in Ireland
Prosotsani
pseudosphresia
Puh-leez!
purrer
radial outrigger
Ramdohr's suture
redlight
Robinson.
safety band
sailing cards
sand cylinder
scrubbing liquid
shaft guides
Shetland Islander
stercoraceous
still air freezing
stormpath
structure of finite length
sublogarithmic
tetraaroxysilane
Topfer's reagent
tropic pack
Ufa
Volx
what difference does it make
wu -ts'ai