对称二次形式

[00:00.00]I come to have myself insured in your company. [00:01.80]我是来投保的。 [00:03.60]When should I go and have the vegetables insured? [00:05.31]我什么时候将这蔬菜投保? [00:07.02]The underwriters shouler the responsibility

发表于:2018-12-05 / 阅读(177) / 评论(0) 分类 闪电式商业英语

Teacher Uses Music to Make Math Fun, Cool Making math fun The voice heard in the video belongs to mathematics teacher Jake Scott. Most of the performers are his students. Watching videos is not part of their daily routine but it is one of the essenti

发表于:2018-12-08 / 阅读(134) / 评论(0) 分类 VOA标准英语2013年(一月)

00:00.00]Lesson 4 1.Learn to say [00:05.69]Mom,this Henry,my new friend. [00:11.05]Welcome to our home! Nice to meet you. [00:16.69]2.Listen,Read and Write [00:25.05]C c cat clock D d: dog deer CD [00:45.92]2.Let's act [00:52.98]Dad,Mom,this is Henry

发表于:2018-12-13 / 阅读(199) / 评论(0) 分类 快乐英语第三册

[00:00.00]Fun with english Students' Book [00:21.39]Unit 1 We have a PE class today. [00:27.64]Lesson 1 1.Learn to Say [00:32.91]Today we have two new students. [00:37.28]Hello! I'm Helen. I'm from England. [00:42.74]Hi! My name is Takuya. I'm from J

发表于:2018-12-13 / 阅读(183) / 评论(0) 分类 快乐英语第四册

首先让我们来看一道题: The sky is very dark now. I'm afraid it ( ) A. will rain B. is going to rain C. is about raining D. it would rain 答案是B,这个可能没有问题。但是在我们学习的过程中,不能仅仅满足于一个正

发表于:2018-12-18 / 阅读(150) / 评论(0) 分类 英文语法词汇

Teacher: What is the plural of Man, Tom? Tom: Men. Teacher: Good. And the plural of child? Tom: Twins. 老师:汤姆,男人这个词的复数形式是什么? 汤姆:男人们。 老师:答得好。那孩子的复数形式呢? 汤姆:双胞胎。

发表于:2019-01-02 / 阅读(124) / 评论(0) 分类 英文笑话

礼貌的形成 The Form of Manner When we talk to other people, we will be pleased to chat with them if they are nice to us. On the contrary, if the person is rude and impolite, we will not want to listen to them. Manner matters so much in the commu

发表于:2019-01-03 / 阅读(167) / 评论(0) 分类 英语作文

英语四级同形异义词辨析08 1. He was proud of being chosen to participate in the game and he us that he would try as hard as possible. (2003.06) A) insured B) guaranteed C) assumed D) assured 2. Some well-known scientists believe that there

发表于:2019-01-03 / 阅读(176) / 评论(0) 分类 四六级词汇与结构练习

[00:02.27]The most recent probe to be sent [00:04.29]was the Mars Odyssey launched in April 2001, [00:07.98]which is due to orbit the planet [00:09.52]and provide communications [00:10.96]for future explorations. [00:13.62]Another period of great int

发表于:2019-01-10 / 阅读(351) / 评论(0) 分类 北师大版高中英语模块7(选修)

Form - Devics form and you like what you are but they don't so you form with the hope to be the best you can be in a world with nothing it's all lies and so am i and no one listens form now your awake and the nightmare goes on time it's the gun that

发表于:2019-01-10 / 阅读(149) / 评论(0) 分类 英文特辑精选

I transcend my earthly form Through some questions never asked before Question the need to be a machine That responds automatically Some words will trigger certain acts Just one of the commandments we have learnt Some acts will trigger certain states

发表于:2019-01-10 / 阅读(132) / 评论(0) 分类 英文摇滚歌曲

Economics Report - Greece Struggles to Form Government, Unsure about Reform This is the VOA Special English Economics Report. The Olympic flame was lit in Greece Thursday. The ceremony marked the beginning of a long trip through Greece and Britain, w

发表于:2019-01-12 / 阅读(168) / 评论(0) 分类 2012年VOA慢速英语(六)月

Economics Report - Greece Struggles to Form Government, Unsure about Reform 经济报道 - 希腊进入第三轮组阁尝试 改革前途未卜 This is the VOA Special English Economics Report. 这里是美国之音慢速英语经济报道。 The Oly

发表于:2019-01-12 / 阅读(177) / 评论(0) 分类 2012年VOA慢速英语(五)月

By Jessica Desvarieux Cairo 24 September 2009 Lebanon's Prime Minister-designate Saad Hariri on Thursday launched talks with the country's various political parties in his second bid to form a coalition government since a June election. Lebanese pri

发表于:2019-01-13 / 阅读(126) / 评论(0) 分类 VOA标准英语2009年(九月)

Israeli election officials are continuing to tallying votes Thursday before announcing the final results of parliamentary elections. It appears more likely that Likud party leader Benjamin Netanyahu will form the next Israeli government. Israel's Li

发表于:2019-01-13 / 阅读(158) / 评论(0) 分类 VOA标准英语2009年(二月)

By Birungi Machrine Kampala 26 November 2007 Attacks using acid are becoming more frequent in Uganda. Up to 2003, there were only 145 recorded attacks, but over the last three years, there have already been 87. Survivors often suffer from severe emot

发表于:2019-01-16 / 阅读(262) / 评论(0) 分类 VOA常速英语2007年(十一月)

LONDON, July 2 (Xinhua) -- British sport sensation David Beckham was not given the chance to play for his home team in the upcoming London Olympic Games because of low form. British Olympic football coach Stuart Pearce Monday told reporters at a news

发表于:2019-02-08 / 阅读(194) / 评论(0) 分类 英语新闻

RIO DE JANEIRO, Feb. 28 (Xinhua) -- Corinthians striker Alexandre Pato admits he is still a long way off rediscovering the form that made him one of the world's most sought-after strikers. The 23-year-old scored his third goal in seven matches for th

发表于:2019-02-09 / 阅读(193) / 评论(0) 分类 英语新闻

[00:00.00]I come to have myself insured in your company. [00:01.80]我是来投保的。 [00:03.60]When should I go and have the vegetables insured? [00:05.31]我什么时候将这蔬菜投保? [00:07.02]The underwriters shouler the responsibility

发表于:2019-02-18 / 阅读(211) / 评论(0) 分类 英语杂谈

Among Zambia's cultural treasures is rock art dating back 12,000 years. But authorities are failing to protect it from vandalism, theft, illegal rock quarrying, and even graffiti. One local artist, though, inspired by the artform, is doing what he ca

发表于:2019-03-12 / 阅读(236) / 评论(0) 分类 cctv9英语新闻2016年
学英语单词
Abelian Lie algebra
Aldaban
allometry
annual yield
apicella
applied material handling expense
asymmetric modulation
automatic bag filling and closing machine
azocarmine
bass guitar
basslets
be well fixed
berthing float
blastophere
bomb ejection cartridge
boom mainsail
bungalow
bus isolation mode
carcharhinus longimanus
code interpreter
constant fraction reabsorption
countershaft axle
cracking strength
designated overhaul point
dixie
dual scan displays
early cutting
echelon maintenance
farmacosiderite (pharmacosiderite)
fast neutron range
fine staple wool
gastrular lip
gedeon
generalized tariff preferences
genus cladonias
genus Elanus
Glendalough, Vale of
gradually
gresty
handle bar grip
hypectasia
Interagency Committee on Oceanography
inventory losses
inward throw
irehamine
Kaminoseki
kents
lagidina platycerus taiwana
lateral observation
Leonurus L.
lever set
liniacgraphy
lipophil
loss contour
Lykershausen
malleter
Martynovychi
mastic oil
microdon (microdon) formosanus
missoris
mucositis necroticans agranulocytica
multiple-entry font
Myristica fatua
non-magnetic pressure ring
nuclearpropelled
one state push-down machine
Partial Test Ban Treaty
parts requirement list
pathologization
procedure systems
protection and indemnity insurance
protocolising
rdpc
recessed locker
retromammary mastitis
ribbon steel
samarium carbide
sandwicensis
shop right
speleologist
spheroprism
spring-controlled float valve
standard capacity
static wave current
sulfose
takes the place of
tapered-overhang winding
tekoteko
Thomson's gazelle
thumbs-up
ticker symbols
triangulate
trimmer arch
trislander
under sb's heel
Ursofalk
Valdemorillo
venting pin
Weinstock
well-respected
zone refining material
zowie