音标:['i:vəlu:ts] ;
n. 【数】渐屈线;【机】展开线
adj. 【植】展开的
[网络] 缩闭线;渐开线;渐缩线

Grammar Girl here. I'm so glad to be back. Today's topic is wordiness. I've heard from a lot of you who have pet peeves about different wordy phrases, and it's a lot of fun to hear what gets under people's skin and why. Here's one example from Lara i

发表于:2019-01-02 / 阅读(210) / 评论(0) 分类 英语语法 Grammar Girl

By Greg Flakus Chicago, Illinois 13 February 2008 Most people think of St. Valentine's Day as a time for lovers, but for crime buffs and those interested in gangland history the day will always be associated with a gruesome crime on the north side of

发表于:2019-01-07 / 阅读(230) / 评论(0) 分类 VOA常速英语2008年(二月)

Sense of Smell Jumpstarted Brain Evolution Mammals have much bigger brains than other animals. Scientists aren't sure exactly why, but new research published this week in the journal Science suggests it might have something to do with mammals' acute

发表于:2019-01-14 / 阅读(193) / 评论(0) 分类 VOA标准英语2011年(五月)

MILAN, April 9 (Xinhua) -- Inter Milan snapped their two-loss losing streak on Saturday when they beat Chievo 2-0 at home in Serie A. It was the third game Inter played in a week at home where the first two saw them lost to AC Milian 3-0 in Serie A a

发表于:2019-02-03 / 阅读(246) / 评论(0) 分类 英语新闻

By Lisa Schlein Geneva 04 July 2007 Three of the most important international organizations that deal with food, agriculture, and rural development are calling for an African Green Revolution. The World Food Program (WFP), Food and Agriculture Organi

发表于:2019-02-03 / 阅读(214) / 评论(0) 分类 2007年VOA标准英语(七月)
学英语单词
aasp
abducens muscle
afrormosin
agricultural cooperative
Alekan-Gerard process
amortization of loan
analog-digital converters
bemisia pongamiae
betamethasone
blast tube
body-water
borrowing powers
Brunswicker
calcitonin(CT)
calm sb down
CAMALODONTA
charlatanish
chronobox
cofel
complementary slackness property
Conocephalus
constructive theory of functions
diazides
dolomite
double handed
embers
entice with
enzymologist
essential tools
eutectoids
evil-doing
exception principle system
Excoecaria cochinchinensis
extential form
fall off curve
frequency offset generator
give way todespair
Gompertz distributions
greensand
Gunter's lines
hah
handweavers
imply in
import licencing system
imposes on
interference suppression
introductory statement
kagul (cahul)
ketchups
kick up a racket
Kithira, Nisos
make-do-and-mend
marcal
marine resource management
marker oscillator
mata
Mauritania
mesh sock
microcapillarity
molten spelter tank
natural remanence
numerical-control tape
otherish
parameter of population
particulate systems
pedantically
percentage of empty containers
peripheral neuropathy
Petchenegs
Pharaoh's mouse
point recorder
polybetaines
pre-release
preoccupations
profit-maximisings
pull-up resistor
push train
radiopague medium
reimprisonment
restharrow
saline spring
scumboard
sedivi
sentence length count
skyphos
solar nebulae
solid propellant rocket engine
Sorfold
spiracular spine
submerged plunger die-casting machine
sulfimine
thunderbolt
transition network recursive
translation of axes
uhms
untabified
us dc
us value
USLANTFLT
vacarro
vice-regent
worst offender