音标:[kæl'sedәni] ;
n. (=chalcedony)玉髓
n a milky or greyish translucent to transparent quartz
词型变化:名词复数形式 : calcedonies
【近义词】

WHO: Balanced Approach for New Bird Flu Virus Strain In 2011, scientists discovered they had created a highly contagious and deadly form of H5N1 commonly called avian or bird flu. When the discovery was announced, debate erupted over whether the rese

发表于:2018-12-08 / 阅读(146) / 评论(0) 分类 VOA标准英语2011年(十二月)

Hello, Im Callum Robertson and this is Entertainment. th The British sculptor Antony Gormley celebrates his 57 birthday this week. Hes a prolific and popular modern sculptor. One of his most well known pieces is the huge Angel of the North, an enormo

发表于:2018-12-19 / 阅读(101) / 评论(0) 分类 Entertainment

AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: reduced forms in spoken American English. RS: We're talking about forms like whaddaya -- meaning what do you, as in whaddaya say? Whaddaya Say? is also the title of a popular teac

发表于:2018-12-30 / 阅读(93) / 评论(0) 分类 词汇大师(Wordmaster)

by Michael W. Flynn First, a disclaimer: Although I am an attorney, the legal information in this podcast is not intended to be a substitute for seeking personalized legal advice from an attorney licensed to practice in your jurisdiction. Further, I

发表于:2018-12-30 / 阅读(102) / 评论(0) 分类 法律英语 Legal Lad

A: I was wondering if someone in your office could help me with a question I have about my payment. B: I would be happy to answer any questions you might have. A: My paycheck seems to be smaller than the one I received last week. B: What about income

发表于:2018-12-30 / 阅读(96) / 评论(0) 分类 失业英语对话

A: I have a question about my payment and need someone to help me. B: Yes, I would be happy to answer a question about payment. What do you need help with? A: I cant figure out why my paycheck this week is smaller than last weeks. B: Did you generate

发表于:2018-12-30 / 阅读(101) / 评论(0) 分类 失业英语对话

A: Is there someone I can talk to about a payment question? B: Yes, we can handle that here. How can I help you? A: My paycheck that just arrived is less than last weeks check. B: Did you work at all during the last pay period? A: Yes, actually, I di

发表于:2018-12-30 / 阅读(105) / 评论(0) 分类 失业英语对话

Sony Corporation is one of Japans biggest multinational conglomerates. It is renowned worldwide for high-tech innovation and quality electronics products, many of which are household names. It was founded by Akio Morita and Masaru Ibuka in 1946. They

发表于:2019-01-01 / 阅读(113) / 评论(0) 分类 各大品牌英文介绍

The old man drove to Burger-Burger. He was 82 years old. It was late at night. It was 11:30 p.m. He was hungry. He wanted something to eat. He went to the drive-through. He ordered a Double Double Burger-Burger. He ordered large fries. He ordered a l

发表于:2019-01-02 / 阅读(100) / 评论(0) 分类 简单慢速英语阅读

Who and whom have to be two of the most difficult words in English. Luckily, we've already spent two articles on the ins and outs. Unfortunately, though, some people are still confused. They may even find themselves agreeing with William Safire, who

发表于:2019-01-02 / 阅读(122) / 评论(0) 分类 英语语法 Grammar Girl

Grammar Girl here. It was almost exactly a year ago when I did the first show about who versus whom. In that show I only covered the simple cases, and lately I've been getting questions that made me think I should delve deeper into the topic. So toda

发表于:2019-01-02 / 阅读(311) / 评论(0) 分类 英语语法 Grammar Girl

THIS IS AMERICA -March 4, 2002: The Lost Colony By Jill Moss . . . . . . . Broadcast: March 4, 2002 VOICE ONE: In Fifteen-Eighty -Seven, more than one-hundred men, women and children sailed from Brita

发表于:2019-01-02 / 阅读(180) / 评论(0) 分类 This is America

The American television series Seinfeld was famous for its unusual and often strange conversations. These conversations often took place in a diner - a kind of small, informal restaurant. In one program, the character George is sad about where he is

发表于:2019-01-02 / 阅读(118) / 评论(0) 分类 2017年VOA慢速英语(十二)月

The Chinese offshore oil corporation known as CNOOC has abandoned its bid for UNOCAL. This would have been the largest-ever purchase of an American company by a Chinese firm. CNOOC had put forth a bid that was higher than the competing bid from US o

发表于:2019-01-08 / 阅读(207) / 评论(0) 分类 2005年NPR美国国家公共电台

歌曲 : Candy paint 艺人 : Bone Thugs-N-Harmony 音乐星级 : ★★★★ 所属专辑 : Strength Loyalty 发行年代 : 2007 风格 : Rap 介绍: Bone Thugs-N-Harmony的首张专辑《E.1999 Eternal》,仅仅在美国本土就取得了500万张以上的 惊人销售记录,冠军单曲Tha Cr

发表于:2019-01-11 / 阅读(225) / 评论(0) 分类 饶舌音乐

歌曲: A New Chapter 艺人: Anthony Callea 音乐星级: ★★★★★ 所属专辑: A New Chapter 发行年代: 2006 风格: Pop 介绍: Anthony Callea,2004年第二届澳洲偶像大赛的亚军,Australian Entertainment MO Awards年度澳籍艺人提名,获颁当代摇滚艺人奖项、POP

发表于:2019-01-11 / 阅读(196) / 评论(0) 分类 音乐咖啡厅

By Meredith Buel Washington 18 April 2007 A closely divided U.S. Supreme Court has upheld a ban on a controversial abortion procedure. VOA correspondent Meredith Buel has details from Washington. Pro-abortion demonstrators in front of the US Supreme

发表于:2019-01-12 / 阅读(148) / 评论(0) 分类 2007年VOA标准英语(四月)

By Nancy-Amelia Collins Jakarta 22 November 2006 An Indonesian militant has received a life sentence for harboring a top terrorist, and another man was sentenced to six years in jail for his links with terrorists. Subur Sugiarto, center, is escorted

发表于:2019-01-12 / 阅读(163) / 评论(0) 分类 2006年VOA标准英语(十一月)

The Asian Development Bank says Asia needs to balance its growth to prevent damage from future crises like the global economic slow-down. The bank has pledged to increase funds to strengthen growth. The Asian Development Bank is holding its annual m

发表于:2019-02-02 / 阅读(94) / 评论(0) 分类 VOA标准英语2009年(五月)

Oscar: How are you adjusting to being a single parent? Penny: It hasnt been easy, but Paul and I are trying to be as civil as possible. We worked out joint custody so that Mina will get quality time with both of us. Still, its been an adjustment for

发表于:2019-02-07 / 阅读(94) / 评论(0) 分类 地道美语播客
学英语单词
a bad dream
a hoist
a jaundiced view
a3
accessories of milling machine
albumin suspension test
aminoacyl phosphatidylglycerol
amorphous mineral
anticipatory device
anticorset
Arderone
atlantic standard times
atricide
automatic tandem networking
bankman
bursa tuberosissima
Centaurium calycosum
chlorostannic acid
circlage
class board
classical narratology
coaxial cavity coupled magnetron
combatant craft
compulsory reinsurance
conidiocarp
daffle
data service
deflowerments
density-gradient sedimentation
depth of chamfering
Dibenzlhione
directory assistance bureau
drawk
dry blast cleaning
Elpis
entrance friction
erosion of family
expresses feelings
gas warfare
get your just deserts
GM_reported-speech-reporting-nouns
go to the cleaners
gun-tap
half-wave amplifier
heterocotylus
high moorland
Hindi-Urdu
inferior cerebellar veins
inspection of chamber
interoceptive conditioned reflex
isotope containing instrument
july-august
kryptomnesia
labile factor deficiency
lay store on
Le Coteau
Lehigh jig
lemon beverage
lobus anterior cerebelli
logandale
lumiphores
macrophage activating factor
mesh of trees
mini-moto
Modification of Salvage Contract
nanoconverter
noise-free feedback
nonfugitive
nonresonant antenna
numskull
one-inch-thick
operation analysis
pignataroes
placental adherence
Platycarya strobilacea Sieb.
potash-feldspar
precedence constraints
reascends
Rengasil
Rhiou, Oued
Rifoldin
rotational resistance
sallet
shirthunt
somare
spewiness
structural dynamic modification
symmetrical flight
telescopic objective
timbering
total air
toxications
treaty of amity and commerce
unbundled access
vary directly as
veinlike
warishes
West Unity
wide oval tire
witnessed to
wood nail
work saddle