音标:['piŋә] ;
n. 声脉冲发送器, 铃声定时器
n. a pulse generator used for echo sounding in sonar
词型变化:名词复数形式 : pingers

在今天我们要讲的两个习惯用语里,一个关键的字就是:pin。Pin这个字单独用的时候可以解释为:别针。但是,pin这个字也有不少和其他字合在一起用的时

发表于:2018-12-01 / 阅读(178) / 评论(0) 分类 美国习惯用语

发表于:2018-12-13 / 阅读(129) / 评论(0) 分类 Wee Sing Around the World

Libyan rebels and government forces have staged several offensives in the battle for control of the country. To get a clearer picture of the situation on the ground, VOA's Susan Yackee spoke to our correspondent Phil Ittner who is currently in the op

发表于:2018-12-16 / 阅读(76) / 评论(0) 分类 VOA标准英语2011年(三月)

Despite the often raw intensity of his poetry, Robert Pinsky, a lanky, handsome man in his seventies, has the relaxed air of a jazz musician as he prepares to read an excerpt from his long poem History of My Heart. The poet explains that the work re-

发表于:2019-01-06 / 阅读(133) / 评论(0) 分类 VOA标准英语2011年(一月)

Renee Montagne: Hundreds of thousands of Americans have back surgery every year at a much higher rate than any other country. Whether there are too many back surgeries is a hotly debated subject in orthopedist , NPR's Joanne Silberner examines the q

发表于:2019-01-08 / 阅读(196) / 评论(0) 分类 2006年NPR美国国家公共电台

One of Nashville's most respected musicians, saxophonist and composer Dennis Taylor, always dreamed of recording his own album as a bandleader. That dream came true with his debut set Steppin' Out. But, Dennis never lived to see its much-anticipated

发表于:2019-01-14 / 阅读(100) / 评论(0) 分类 VOA标准英语2011年(三月)

今天我们要学的词是spin。 Spin, 是旋转。The skater is practicing her jumps and spins, 不过spin 这个词要是用到政治上,那就有别的意思了。比如:'Spin wars' are expected for Obama and Clinton, 有人说,奥巴马和希

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Foreign companies are said to be pinning high hopes on the forthcoming China International Import Expo (CIIE) in Shanghai. Serafino Bartolozzi, vice chair of the EU Chamber of Commerce in China, suggests the Import Expo will be an opportunity for for

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英文 Top100精选绘本(PDF文本下载) 更多儿童英语: 汪培珽儿童英文分级书单《神奇树屋》 唐顿庄园 爱探险的朵拉

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英文 Top100精选绘本(PDF文本下载) 更多儿童英语: 汪培珽儿童英文分级书单《神奇树屋》 唐顿庄园 爱探险的朵拉

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英文 Top100精选绘本(PDF文本下载) 更多儿童英语: 汪培珽儿童英文分级书单《神奇树屋》 唐顿庄园 爱探险的朵拉

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发表于:2019-01-27 / 阅读(92) / 评论(0) 分类 英文Top100精选绘本

Diet and the Brain A study in the Proceedings of the National Academy of Sciences finds that brain chemicals linked to addiction are in play with a high-sugar diet, and a study in the Archives of Internal Medicine shows that a high-carb diet had last

发表于:2019-01-30 / 阅读(210) / 评论(0) 分类 60秒科学

By Barry Newhouse Uchrai Sar 26 February 2008 Last year much of Pakistan's scenic Swat valley had been taken over by a band of Islamic militants. Fighters loyal to radical cleric Maulana Fazlullah seized control of police stations and set-up crude co

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Girl you melt me like ice and whiskey But those blue flinin looks that you give me, You can't hide what's inside And it's killing me right now to see you wanna slip off me, dear Why should we go round and round the truth, like we didn't do it? Every

发表于:2019-02-25 / 阅读(121) / 评论(0) 分类 美国乡村音乐
学英语单词
ac charging
albinotic fundus
analytical instrument
Aristolochia clematitis
aspenization
banking reform
be unable to say boh to a goose
bookspan
by thunder
Bz., bz.
cabotine
Carex rubrobrunnea
cash flow
centrad
chirospasm
circle phasor diagram
cobaltic bromopentammine salt
concrete seborrhea
CYP2E1
dactyoideus
darbyite
deoxyadenylic
depth direction
developing(out) paper
donor doping
dow-jones industrial averages
ecphonema
equatorial rainforest
Equisetum robustum
fast-operating relay
fibrising
field decay
findhorn
folk house
force variables
friction coefficient of brake shoe
full scale drawing
genus tilletias
give the needle
glancers
GNU FDL
grid-cell
ground contact length of track
had the power to
have an appointment for
Header Footer Edit Window
hepatic stimulant
high point of structure
hydrate water
hydraulic cementing material
jews
joint zone
Larousse, Pierre Athanase
life state
lime-hatings
Loiza
long-grain glutinous rice
luteinizing hormone(lh)
Malangbong
manufacture on-order quantity
marginal cells
mean place
misimpresssion
missile fire control computer
modulation-tone factor
Moleculobiology
normal coldest 3-month period
on-pitch
out of the top drawer
planospiral
planulae
porfiromycine
portrait position
privilege
pseudepisematic colors
push button momentary contact switch
quadrifocal
Repair and Maintenance Clause
S.&S.R.
Salix annulifera
self-world
shore environment
silicane
slatted floor
smooth woodsias
sodium novobiocin
spilocosmia kotoshoensis
subject
subject-control
telpak
tertiary dentin
TIC (transfer in channel)
time-constrained communication
tolerogenic
upward continuation integral
va product
water vapour transmission rate
whelen
wishedly
Xanthoarsenite
yagnyas
yellow-brown soil