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(114) / 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(143) / 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(182) / 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(367) / 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(150) / 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(149) / 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(120) / 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(126) / 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(215) / 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(193) / 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(153) / 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(245) / 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(112) / 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(169) / 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(158) / 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(140) / 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(151) / 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(134) / 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(171) / 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(143) / 评论(0) 分类 英语单词荟萃
学英语单词
-its
aedpa
age of hardening
alpinoarctic
Amur grape vine
amygdalins
anhidroses
Axenfeld's test
be certain of
belladine
benefiting vital energy
blood filtering
buff-coloured
byspeech
c21-hydroxylase defect
caddr
cantuarienses
cardiac overstrain
Catrol
Central Fracture Zone
chorus lines
conditional implication unit
controllables
credit review process
diadic Boolean operation
dielectric strength tester
double fluid coupling
duckbill(ed) platypus
electronical commutated motor
enginebuilding
Esquivias
falfurrias
feed screw nut
ficus microcarpa fuyuensis
formicohydrogenlyase
foul your own nest
gallonoctane
gamma-ray photon
geometric depth
Grenada dollar
Halorrhagidaceae
Henle's fissures
hospitalers
hydrosulfides
jean baptiste de lamarcks
knabbed
Kuhne's terminal plates
lampit
Lax equivalence theorem
lemniscate curve
logging machine
long lived assets
Lysimachia silvestrii
main circuit
malaria chronlca
manufacture order
matter cycle
merseysiders
milled edge thumb screw
Milrow event
newsmongers
no-platform
non-crystalline alloy
overexcretion
pathopoiesia
patronly
periodic lubrication
picture amplifier
Pink Sheets
plasma thromboplastin factor d
Ponfick's shadows
pop-valve
primary store
quick-growing
reconnaissance by direct observation
rhabdosphincters
Rice Lake
riding cap
sacral fracture
sarin
scarier
scotart
seeds
semi-self-propelled combine
septic peritonitis
shape of envelope
Shul'gino
siemon
skittler
smidths
snowdrifted
source rock
Spirillum itersonii
strongyli
Student Volunteer Army
tajan (tayan)
temperature quenching
trade upon
under-lid
wing-pump
woollenette
zoonotic pathogen