音标:[,bai'tændʒәnt] ;
双切线(的)
a. Possessing the property of touching at two points.
n. A line that touches a curve in two points.

Unit Three THE RISE OF BIOENGINEERING 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:2018-12-13 / 阅读(233) / 评论(0) 分类 冀教版高中英语选修八

It's been tried all over the world, and teachers sort of stand back and say, It just happens by itself? 在世界各地尝试过,老师们后退着说:它就这么自己发生了? And I said, Yeah, it happens by itself.How did you know that? 我说

发表于:2018-12-19 / 阅读(144) / 评论(0) 分类 TED演讲教育篇

It sucks. In certain circumstances, it might be the right thing to pull a talk. 这真不怎么样。有时候,要求取消某个讲话的理由是正确的 But it seems most of the time its overreactions by security vendors who dont understand. It

发表于:2018-12-28 / 阅读(131) / 评论(0) 分类 创业成功人士访谈录

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(202) / 评论(0) 分类 英文魔法师字源大挪移

1. bicentennial /ˈbaisenˈtenjəl/ -- two hundredth anniversary The bicentennial of George Washington's birth was celebrated in 1932. 乔治华盛顿200周年生日纪念于1932年举行。 2. semicircle /ˈsemɪˌsɜ:kəl/ -- half of a circle At th

发表于:2018-12-30 / 阅读(160) / 评论(0) 分类 突破英文词汇

AMERICAN MOSAIC - The Marine Corps Celebrates Its 230th Birthday By Nancy Steinbach and Katharine Gypson Broadcast: Friday, November 11, 2005 (MUSIC) HOST: Welcome to AMERICAN MOSAIC in VOA Special En

发表于:2019-01-02 / 阅读(217) / 评论(0) 分类 American Mosaic

通常在战争中,我们只看到前线士兵和战斗的故事。在TEDGlobal 2010里,Zainab Salbi 讲述后方振奋人心的女人们的故事, 这些女人在战火中仍努力维持正常的生活。她呼吁在战争结束时,女性也应成

发表于:2019-01-05 / 阅读(382) / 评论(0) 分类 TED公开课:和平使者

As he begins his second year in office, President Barack Obama is renewing his effort to reach out to opposition Republicans, despite the fact that 2010 is a congressional election year in the United States. After his election in 2008, Mr. Obama prom

发表于:2019-01-07 / 阅读(161) / 评论(0) 分类 VOA标准英语2010年(二月)

以 Bumpy Ride 而一炮走红的瑞典/刚果新人歌手Mohombi,去年发布了与RB巨星Akon合作的新曲Dirty Situation,如今已发布专辑 Movemeant。 他是第一个签入著名瑞典音乐制作人RedOne旗下的新歌手,单曲 Bu

发表于:2019-01-11 / 阅读(201) / 评论(0) 分类 天籁音乐

Major rifts within the opposition have been cited as the biggest factor likely to thwart efforts by their leader Anwar Ibrahim to win control of government at the next election. Luke Hunt | Kota Kinabalu 20 December 2009 Major rifts within the opposi

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异地恋。Long distance relationship现在大家都知道了吧,但是因为美国的地理,有一个词叫bi-coastal relationship,是不是很独特呢?

发表于:2019-01-15 / 阅读(170) / 评论(0) 分类 OMG美语

Fred: Hi, Shibika, so this is almost the end of the year, 2007. Can you tell me a bit, how was your year this year? Shibika: Yeah, I had pretty nice year actually. I went through a lot of ups and downs, and yeah, at first I did really well in my clas

发表于:2019-01-20 / 阅读(237) / 评论(0) 分类 原版英语对话1000个

Kitty was a black cat with a white tail. Kitty lived in California. His owner was Kathy. Kathy loved Kitty. She fed Kitty the best food. She cleaned Kitty's litter box every day. She took Kitty to the vet every six months. Kitty slept in Kathy's bed.

发表于:2019-01-22 / 阅读(138) / 评论(0) 分类 英文短篇故事(纽约)

Simon: Hi! What's your name? Lesie: My name is Lesie Gregory. Simon: And do you want to tell us about your hobbies? Lesie: Sure, I'll tell you about my hobbies. Simon: OK. What are they? Lesie: My first hobby is going to the gym. I go to the gym thre

发表于:2019-01-30 / 阅读(175) / 评论(0) 分类 原版英语对话1000个

Grammar Girl here. Today's topic is verbification. Last week police used a Taser on University of Florida student Andrew Meyer as they struggled to remove him from an auditorium where Senator John Kerry was speaking. The Web has been filled with deba

发表于:2019-01-30 / 阅读(199) / 评论(0) 分类 英语语法 Grammar Girl

By Mike O'Sullivan Los Angeles 24 October 2007 President Bush has promised federal aid for Californians whose homes have been destroyed by at least 16 wildfires raging in the southern part of the state. The blazes have scorched 165,000 hectares. In S

发表于:2019-01-31 / 阅读(154) / 评论(0) 分类 2007年VOA常速英语(十月)

Salbi's Women for Women International gives women who've survived war the tools to rebuild their lives Mohamed Elshinnawi | Washington, DC 15 December 2009 Zainab Salbi was named Washingtonian of the Year in 2006 by Washingtonian Magazine In 1993, Za

发表于:2019-02-03 / 阅读(166) / 评论(0) 分类 VOA标准英语2009年(十二月)

MADRID, July 13 (Xinhua) -- New Athletic Bilbao coach Marcelo Bielsa on Wednesday took his first training session at the club and spoke to the press for the first time since his arrival. Bielsa took the helm at Athletic at the hand of new club Presid

发表于:2019-02-05 / 阅读(170) / 评论(0) 分类 英语新闻

Angelina Jolie's directorial debut has reportedly come across a major road bump: She's been prohibited from filming in Bosnia. The movie is slated to tell the story of a couple who meet each other just as the Bosnian war begins in 1992 and has run in

发表于:2019-02-06 / 阅读(189) / 评论(0) 分类 阅读空间

kthxbi其实就是Okay, thanks, bye的简写, k = ok thx = thanks bi = bye 意思就是:好了,谢谢,再见。通常用在比较急的时候,想尽快的结束对话。 注意:要慎用,有时会显得粗鲁无礼,甚至有讥讽的感

发表于:2019-02-09 / 阅读(167) / 评论(0) 分类 美国俚语
学英语单词
AECA
ailin'
air slide valve
alligations
anabaptizes
antilcer
antimonpearceite
assessment tool
balloon plate
before one can say knife
box-spring
Cantona
carris
cattle cakes
chemistry of sea water
chloracetyl
chronic granulocytopenia
clonmell
coefficient of personnel demand
commutator rectifier
condensate return piping
conversion privilege of preferred stock
corydalis curviflora maxim.
crematogaster treubi apilis
D-ELATERIN
danger mark
deafener
deafening silences
desmie region
Digenea
dispersonalize
dredgers
duplex copying
eppenstein
euphrasia iinumai takeda
EURYPHARYNGIDAE
federal officials
foreign partnership
foreshortening
forevacuum pressure
gas extraction
ground-contour-following device
horizontal deflection driver
hot crimping
hydrodynamic interaction
IAPD
indirectamente
isopentennyladenine
jamb
Kartikeya
Lao She
leechings
ligne ga(u)ge
local-deterministic axiom
magnetic separation cleaning
medium voltage winding
melilite olibine nephelinite
musulin
Nango
normal probability plot
normed space
orange-seed oil
Oriental button
ostium secundum defect
outer regulator corrector
photochemical dissociation
platinum(iv) chloride
platyfish
power-drives
principal metal
projection TV
ramsbothams
re-exhaust
redcued
repetitive peak inverse current
restricted cosmological principle
ridable
risk of rust
robemaking
rod journal
roll book
RSBS
salafs
sanguinarine nitrate
segmental orifice plate
semantic incommensurability
seventeenth parallel
sides
specimen requirements
split straws
spruced up
sulci palpebralis inferior
temperature warning sensor
territorialise
tidal current limit
towtruck
trespass to chattel
trezevant
triple deck
triturations
truely