un. 非负积分形式

Lesson13 Changes of Life Caused by Computers and Automobiles The computer and the automobile, the mainstays of modern life, share similar pasts. The computer, which has only recently become a common feature of most people's homes and offices, had its

发表于:2018-11-27 / 阅读(504) / 评论(0) 分类 背诵为王第四册

Unit 11 DIALOGUE I Before the Mid-term Exam A: Do you know when we're going to take the mid-term exam for the comprehensive English course? B: Yes, in a fortnight. Don't tell me you didn't know that.

发表于:2018-12-04 / 阅读(144) / 评论(0) 分类 新编大学英语教程

Natural Nails 自然的指甲 [扮靓 -- 指甲护理] 当你写下购物清单,当你拿起电话拨号,当你洗碗、熨衣、擦窗,或是做着每个家庭主妇都要做的许多其它事情,你有没有想到要关注一下你的指甲的健康情况? [00:07.30]Listen and Share [00:18.14]Natural Nails 自然的指甲

发表于:2018-12-05 / 阅读(232) / 评论(0) 分类 美容时尚英语

Review Four Sam Finch and Maria have left.Jake Steven,Connie,and Mike and Mike are discussing the sale of WEFL and the new owner,Peter Case. Listen to what they say.The sale of the station is a big story. Yeah,I just wish this weren't happening. I ho

发表于:2018-12-25 / 阅读(96) / 评论(0) 分类 洪恩环境英语

本单元是关于复印的对话 John: Hey, Helen, look what I've found on the photocopier - the answers for next week's test! Helen: The answers? You'd better hand them in to the office. John: You're kidding, aren't you? I think you should wise up. Helen

发表于:2018-12-26 / 阅读(99) / 评论(0) 分类 公寓伙伴

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(182) / 评论(0) 分类 单词解析速记

As you study English, you will become familiar with question tags. A tag is a little something that is added on, just like the tag on your shirt that tells you the size and type of material. We use question tags all the time in English to add a brief

发表于:2019-01-01 / 阅读(109) / 评论(0) 分类 英语博客 A cup of English

English speakers express likes and dislikes in so many ways. By now, youve learned how to use words such as like, enjoy, love, or even hate. For example: She really likes the new professor. We enjoy restaurants by the water. I love traveling to dista

发表于:2019-01-03 / 阅读(130) / 评论(0) 分类 2018年VOA慢速英语(四)月

1. Definitions 2. Parties to the Contract; Representations and Warranties 2.1 Parties to the Contract 2.2 Representations and Warranties 2.3 Consequences of Inaccuracy in Representations 3. [Operative Clauses] 4. Term 4.1 Term 4.2 Extension 5. Term

发表于:2019-01-08 / 阅读(149) / 评论(0) 分类 实用英语

[00:01.08]E Hutongs are still an integral part [00:05.48]of Beijing life. [00:07.14]They make up one third of the city's [00:08.86]residential areas and house [00:10.85]almost half the city's population. [00:13.39]And it is not surprising that touris

发表于:2019-01-10 / 阅读(223) / 评论(0) 分类 北师大版高中英语模块8(选修)

[00:01.53]C By connecting people's homes, [00:04.83]the hutongs in fact connected people's lives, [00:07.81]whether the lives of the rich or the lives [00:09.94]of the ordinary citizens. [00:12.01]Because the houses were built facing each other [00:1

发表于:2019-01-10 / 阅读(219) / 评论(0) 分类 北师大版高中英语模块8(选修)

Everyday Grammar: Tag Questions Are Easy, Arent They? Have you ever been in a conversation and wanted to check your understanding? That is the time to use a tag question in English. A tag question is a short question added to a statement. The tag inc

发表于:2019-01-12 / 阅读(152) / 评论(0) 分类 2015年VOA慢速英语(九)月

You Want to Learn About Tag Questions, Don't You? Have you ever been in a conversation and wanted to check your understanding? That is the time to use a tag question in English. A tag question is a short question added to a statement. The tag include

发表于:2019-01-12 / 阅读(155) / 评论(0) 分类 2016年VOA慢速英语(七)月

This is the second in a two-part Business English Podcast lesson on softening negative replies. Last time you worked on softening negative replies in conversation to keep the atmosphere friendly and cooperative. Also, you practiced refusing an offer

发表于:2019-01-18 / 阅读(124) / 评论(0) 分类 原汁原味商务英语播客

One thing to know about the Middle East 关于中东需要知道的一件事, is that nearly every family has access to affordable domestic help. 就是几乎每个家庭都能找到可负担费用的家务代理。 The challenge therefore becomes ho

发表于:2019-01-18 / 阅读(163) / 评论(0) 分类 TED演讲商业篇

March 12th, 1938 - In Europe, Nazi Germany's troops march into neighboring Austria. The next day, Adolf Hitler annexes his homeland. Austria remains part of Nazi Germany until the final days of World War II. 1933 - My friends, I want to talk for a fe

发表于:2019-01-19 / 阅读(168) / 评论(0) 分类 历史上的今天-2011年

英文歌词 Listen baby I wonder why sometimes we fall apart oh yeah Together we are so wonderfull yeah baby And every single day i pray, that really things shouldnt never be this way Im only trynna be a better man Why then do you see all the negative

发表于:2019-01-21 / 阅读(252) / 评论(0) 分类 音乐咖啡厅

negative number (does not exist) 负数 ● His fashion IQ is so low, it's a negative number. 他对时装的智商是那么低,可说是负数。(他对时装的鉴赏力根本不存在。) ●

发表于:2019-01-21 / 阅读(182) / 评论(0) 分类 英文名句短语

Topics: American Presidents John Quincy Adams; base versus basis; so far versus so far so good; integral Words: minister treaty act of aggression diplomat popular electoral votes national debt the limelight abolition to gag to colonize diary base bas

发表于:2019-01-22 / 阅读(136) / 评论(0) 分类 美语听力 English Cafe

Steve: I think I need some career guidance Mike. Mike: Why do you say that? Steve: I'm getting bored with my current position. Mike: Have you thought about a new direction for your career? Steve: Like what? Can you think of something interesting for

发表于:2019-02-13 / 阅读(162) / 评论(0) 分类 英语口语
学英语单词
a heavy date
acidulous water
acmella oleraceae
advoutresses
alkyl thiourea
base of neck to femur
bycatching
can of spinning machine
capsule of glomerulus (or bowman's capsule)
carbon-free steel
catch up on
centrafricain
check-valve body
common raccoon
connective tissue-disease
control unit
cotecna
counterfinding
cylinder lever support
demo plant
devaluation of pound
diagonal eyepiece prism
Drepanostachyum
electrolytic purification
Ellesmeroceras
epithalamions
fallacy of misplaced concreteness
Falmouth Bay
five membered heterocyclic compound
fixed roentgen-ray apparatus
flight data recorder
fountain-pen
freshman-year
general pharmacology
geographic boundary
going soft
Haemamoeba
herpetologist
heterobicyclic
hewers of wood and drawers of water
hot air dryer
indented joint
ionized layers
iron benzoate
japan society for dance research (jsdr)
kenaf
Krikovo
kushes
La Ferrière-aux-Etangs
Langmuir adsorption isotherm
lightly armoured
long borer
madaki
major modes
negative-phase sequence current
Nematodirus
nondistributional
nonvenereal
not care a hoot
offset guiding
on Easy easy street
opaline glass
ovariorrhaphy
overvoltage crowbar
pair diode
Pandrān
peper
picture puzzle
pissed out of one's mind
plexus cavernosus penis
pneumatic (conveying) drying
prefabricated circuit
pretoir
process control monitor
put on a pedestal
randomerror
rediallers
right-clicked
salpingolysis
servitutes personarum
setting accuracy
shakman
shipment request
Silicomonazite
single pulse dekatron
slide valve strip groove
slot action
social evil
solipsistic
spring wheat
Stimpfach
subscription date
tank dome
tax someone's patience
team size key
Turnerville
twelve principles of efficiency
ultrasonic cell disintegration
undertaxation
weathering disintegration
WPAD
zilberg