音标:['pærә^,næθ] ;
[动]间颚, 副颚
n. Same as Paragnathus.

by Jason Marshall A few weeks ago, we began talking about the meaning of prefixes in math. In particular, we talked about the prefixes used in the metric system to represent lengths smaller than one meter. Today, were going to continue this topic by

发表于:2018-12-07 / 阅读(80) / 评论(0) 分类 数学英语

by Jason Marshall Math is known for precision. Answers to problems are usually black-and-whiteright-or-wrongright? Its true that math is usually extremely precise, but ambiguity does occasionally creep in. Just like English, the language of math isnt

发表于:2018-12-07 / 阅读(105) / 评论(0) 分类 数学英语

SAN FRANCISCO Among all the applications (apps) on a mobile phone, there is a good chance a few were created by hackers at a hackathon. A hacker is anyone who can take limited resources or be in any type of constraint, time constraint, resource const

发表于:2018-12-08 / 阅读(145) / 评论(0) 分类 VOA标准英语2017年(二月)

Lesson 38: Everything except the weather 唯独没有考虑到天气 First listen and then answer the question. 听录音,然后回答以下问题。 Why did Harrison sell his house so quickly? My old friend, Harrison, had lived in the Mediterranean

发表于:2018-12-08 / 阅读(329) / 评论(0) 分类 新概念英语第二册

I can't believe we took a trip to Morgan's library,said Annie. Jack smiled and nodded. It was incredible, wasn't it? said Annie. Yeah,said Jack. A strong breeze gusted through the tree housewindow. It blew open their research book about SanFrancisco.

发表于:2018-12-10 / 阅读(115) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

There's so much wealth in the world. And there's so much poverty and suffering. Thousands of billionaires live like kings and queens while billions go hungry. They show off their wealth to each other. They fill their gigantic mansions with all the tr

发表于:2018-12-28 / 阅读(109) / 评论(0) 分类 听一分钟英文-W

August the 6th is Fresh Breath Day. It is a day when we can think about our breath and how it affects our life and relationships. Bad breath is one of lifes most personal problems. It can make or break a romantic relationship and have an impact on ho

发表于:2018-12-29 / 阅读(84) / 评论(0) 分类 英语课程学习计划和讲义

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-30 / 阅读(91) / 评论(0) 分类 单词解析速记

by Jason Marshall In the last few articles, weve talked about fractions and percentages, and soon enough well see that these ideas naturally lead us into the world of decimal numbers. But before we head down that path, lets take a quick detour to tal

发表于:2019-01-02 / 阅读(178) / 评论(0) 分类 数学英语

by Jason Marshall This is our very first Math Dude article, and in honor of that were going all the way back to basics to answer some fundamental questions about math that should help you evaluate the status of your relationship with numbers. But let

发表于:2019-01-02 / 阅读(148) / 评论(0) 分类 数学英语

EDUCATION REPORT -August 8, 2002: Magnet Schools By Jerilyn Watson This is the VOA Special English Education Report. Many American students attend public schools called magnet schools. They are called

发表于:2019-01-06 / 阅读(117) / 评论(0) 分类 教育与新闻

The simplest way to say it is this: I believe in my mother. My belief began when I was just a kid. I dreamed of becoming a doctor. My mother was a domestic. Through her work, she observed that successful people spent a lot more time reading than they

发表于:2019-01-08 / 阅读(194) / 评论(0) 分类 2005年NPR美国国家公共电台

Daily Life - Learning Simple Math (C0076) A: Alright, children, lets review. Tommy! Pay attention! B: Sorry Miss Kadlec. A: Okay, Crystal, now tell me, whats four plus eleven? C: Um...fifteen! B: Miss Kadlec always asks Crystal; shes such a teachers

发表于:2019-01-09 / 阅读(68) / 评论(0) 分类 纯正地道美语

Breathing Easier: How to Control Asthma This is Science in the News. Im Shirley Griffith. And Im Bob Doughty. Spring has returned to the United States. The sky is blue, the grass is green and many plants are flowering. Spring can be a beautiful time

发表于:2019-01-12 / 阅读(133) / 评论(0) 分类 2013年VOA慢速英语(六)月

The U.S. and Russia presidents are scheduled to meet for the first time Wednesday on the sidelines of the G20 summit in London. The new Kremlin leader comes to the meeting with a record of policy initiatives that have swung between belligerent threa

发表于:2019-01-13 / 阅读(119) / 评论(0) 分类 VOA标准英语2009年(四月)

Jan: Were almost done. We just need to get some bathroom supplies for Kimberly. Tim: Okay, here are some towels , a bathmat and a bathroom scale . Dont forget the cleaning supplies. Shell need some rubber gloves , disinfectant , bowl cleaner , and a

发表于:2019-01-19 / 阅读(105) / 评论(0) 分类 地道美语播客

Beginners. I'm back from a wonderful trip. Do you want to hear about it? Do you know anything about New Zealand? I'll give you some of the most important details. It is situated in Oceania which is in the Pacific Ocean in the Southern Hemisphere. It'

发表于:2019-01-28 / 阅读(111) / 评论(0) 分类 英语博客 A cup of English

LOS ANGELES, Jan. 13 (Xinhua) -- Actress Anne Hathaway wins Best Actress in a Supporting Role in a Motion Picture for Les Miserables at the 70th annual Golden Globes Awards ceremony which is underway at the Beverly Hilton in Hollywood, California Sun

发表于:2019-02-03 / 阅读(96) / 评论(0) 分类 英语新闻

1) Off the beaten path 很少有人去的 2) Overrun 泛滥,人太多 3) Local 当地人

发表于:2019-02-07 / 阅读(128) / 评论(0) 分类 OMG美语

今天我们要学的词是magnet。 Magnet, 吸铁石,引伸为有吸引力的人或物。英国石油公司同意设立一个200亿美元的基金,赔偿石油泄露事件的受害者。有专家警告说, The $20 billion relief fund will be

发表于:2019-02-14 / 阅读(108) / 评论(0) 分类 英语单词荟萃
学英语单词
acardius acephalus
airtc
alchin
aloe pills
amarantin
antistreptolysin-o
automatic fog control
availability conversion gain
basic process
beezley
before common era
bending torsion stability
bogie beam headstock
chapes
clapper die spotting press
coherent demodulation
collar of venus
complex wave
contact layer
converging field lines
converted brake shoe pressure
correspondence theory
covered stadiums
crimson tide
cross-profiles
dalmarnock
declared value for customs
diazone
doxologized
dropseed grass
e-librarians
economics of the third industry
English-Gothic architecture
foundherentist
Gentleman Jim
girderless
great plains
hemiacardius
hollered
idololater
incandescent floodlight
ion burns
it's a deal
kaleidoscope prism
laminated ferrite memory plane
let-off pipe
Livingston's triangle
Luirojoki
memorial parks
minimum operating width
monochromatic corona
monstrilla grandis
motor horsepower
multinight
mysticist
nanavati
naphthylmercapturic acid
ornamenting
panel type voltmeter
pharyngobranchial bone
phase indicator balancing control
Piche atmometer
piezoelectric ceramic plate
post-new
previous financial year
promgoers
puncture fluid
Queensland tick typhus
radioteletype
recatalogued
regnal
remain under
residential building
Rodosto(Tekirdag)
royality
rug-
s-r
saint-honor
slice from
snperior thyroid notch
special verdict
spectatresses
spokescouncil
steel king
streptavidin-peroxidase
substation
teen drama
telegraphic transfer buying
tenscher
Tequendama
termination type power meter
theory of electrolytic dissociation
TKO
to harvest
unpicked
varnished skeleton hour hand
waved tube
Weissbach
yamane
zone of mathematical climate
Zosterophyllopsida
zubenko