[网络] 复数的虚部
(imaginary part of a complex number 的复数)

90 numbers words numbers amount count hundreds thousands millions dozen couple pair double triple quadruple first second third fourth add plus minus deduct multiply divide roughly approximately equal several phrases third time lucky have sixth sense

发表于:2018-11-27 / 阅读(295) / 评论(0) 分类 情景英语口语100主题

Rob: Hello I'm Rob. Welcome to 6 Minute English. I'm joined today by Finn. Hello Finn. Finn: Hi Rob. Rob: Today we're talking about literacy - that means the ability to read and write. And one way to improve your literacy is to read books and literat

发表于:2018-11-29 / 阅读(261) / 评论(0) 分类 六分钟英语

The story goes that some time ago, a man punished his 3-year-old daughter for wasting a roll of gold wrapping paper. Money was tight and he became infuriated when the child tried to decorate a box to put under the Christmas tree. Nevertheless, the li

发表于:2018-11-29 / 阅读(229) / 评论(0) 分类 实用英语

Grammar Girl here. Todays topic is the complex-compound sentence. Guest writer Sal Glynn writes: Most writers worth their fingertip calluses begin as avid readers. We read books, magazines, and websites indiscriminately until we start to notice the w

发表于:2018-12-07 / 阅读(224) / 评论(0) 分类 英语语法 Grammar Girl

Numbers: Everyone's language [00:08.70]How many languages do you know? [00:13.45]Everyone knows at least two his or her own language [00:22.52]and the international language of numbers. [00:28.45]Ancient numbers [00:32.21]In ancient times, [00:36.15]

发表于:2018-12-17 / 阅读(257) / 评论(0) 分类 北京仁爱英语八年级下

[00:02.54]English Express [00:28.11]OAKA - The Athens Olympic Sports Complex [00:31.40]雅典奥运会场馆 [00:43.42]The Athens Olympic Sports Complex (OAKA) [00:47.09]is situated at Maroussi [00:48.97]and was the centre of the Olympic Games 2004.

发表于:2018-12-26 / 阅读(225) / 评论(0) 分类 轻松英语之旅

The story goes that some time ago, a man punished his 3-year-old daughter for wasting a roll of gold wrapping paper. Money was tight and he became infuriated when the child tried to decorate a box to put under the Christmas tree. Nevertheless, the li

发表于:2019-01-03 / 阅读(132) / 评论(0) 分类 趣味英语

Too often I hear people say things like, Things will be better when I or Someday I am going to do 我经常听到人们说,当我时事情会更好,或者某一天我要做 But, some day seldom arrives. 但有一天很少会到来。 It stays in some

发表于:2019-01-08 / 阅读(151) / 评论(0) 分类 阅读空间

The story goes that some time ago, a man punished his 3-year-old daughter for wasting a roll of gold wrapping paper. Money was tight and he became infuriated when the child tried to decorate a box to put under the Christmas tree. Nevertheless, the li

发表于:2019-01-08 / 阅读(138) / 评论(0) 分类 英语美文

UNIT 3 [00:03.81]Lessons 17~24 [00:08.96]Amazing Animals [00:12.62]Lesson 17: [00:16.14]People Love Pets! [00:20.22]Real Pets and Imaginary PetsI'm going to write about my cat,says Jenny. [00:29.78]Her name is Snowball.She likes to sleep in the sun.

发表于:2019-01-09 / 阅读(244) / 评论(0) 分类 河北加拿大版初中英语

[00:05.49]Reading [00:08.20]THEME PARKS--FUN AND MORE THAN FUN [00:14.08]Parks provide people with a place to amuse themselves [00:20.24]and to escape their busy lives for a while. [00:24.79]Though parks share this basic purpose, [00:29.36]they find

发表于:2019-01-10 / 阅读(306) / 评论(0) 分类 高中英语人教版必修

'You're Giving Me the Creeps!' Now, the VOA Learning English program Words and Their Stories. Americans can sometimes begin a sentence with the words Youre giving me. This expression usually describes a persons reaction to a surprise or to something

发表于:2019-01-12 / 阅读(405) / 评论(0) 分类 2015年VOA慢速英语(七)月

Touch: One Word, Many Uses Hello and welcome to Words and Their Stories! Touch is one of our five senses. It is our only language before birth -- as we develop inside our mothers. Later, touch is important when we are young children learning about th

发表于:2019-01-12 / 阅读(167) / 评论(0) 分类 2016年VOA慢速英语(二)月

The Asian Cup football (soccer) tournament kicks off in Doha, Qatar, Friday, January 7, with defending champion Iraq to play North Korea, Iran and the United Arab Emiterates in Group-D play. Iraqi football fans are also looking forward to 2013, when

发表于:2019-01-14 / 阅读(201) / 评论(0) 分类 VOA标准英语2011年(一月)

The story goes that some time ago, a man punished his 3-year-old daughter for wasting a roll of gold wrapping paper. Money was tight and he became infuriated when the child tried to decorate a box to put under the Christmas tree. Nevertheless, the li

发表于:2019-01-17 / 阅读(129) / 评论(0) 分类 英语美文

A Just stop and think how important numbers are to our lives. Numbers control us. In fact, we are numbers. We have passport numbers, social security numbers, ID numbers, and more. We live in a house and a street that has a number. We communicate with

发表于:2019-01-21 / 阅读(177) / 评论(0) 分类 纯正英语一分钟

Everything happens for the best,my mother said whenever I faced disappointment. If you can carry on, one day something good will happen. And you'll realize that it wouldn't have happened if not for that previous disappointment. 每当我遇到挫折时

发表于:2019-02-09 / 阅读(168) / 评论(0) 分类 英语美文

Three Men in a Boat Three men were sitting on a park bench. The one in the middle was reading a newspaper; the others were pretending to fish. They baited imaginary hooks, cast lines and reeled in their catch. A passing policeman stopped to watch the

发表于:2019-02-18 / 阅读(135) / 评论(0) 分类 趣味英语

在肯塔基州路易斯维尔,有位已故的老人,她叫Nadine Stair ,在她85岁高龄的时候,有人问她,如果她再有一次生命的话,她会做些什么。下次我犯的错误会更多,她回答道。 When the late Nadine

发表于:2019-02-19 / 阅读(140) / 评论(0) 分类 阅读空间

Once upon a time, a man punished his 5-year-old daughter for using up the family's only roll of expensive gold wrapping paper. Money was tight, and he became even more upset when on Christmas Eve, he saw that the child had pasted the gold paper so as

发表于:2019-02-19 / 阅读(155) / 评论(0) 分类 英语美文
学英语单词
adjusted solution
allogeneous
Amakazari-yama
anitratum
aquae gratianae (aix-les-bains)
Arctotis stoechadifolia
atroha
better an open enemy than a false friend
Borhyaenoidea
canafistulas
card trailing edge
carpoint
cartridge box
change-back procedure
Charcot's sensory crossway
concrete piling
copyright contracts
costlet
curing temperature
cut one's wisdom eyeteeth
dealated
demotists
deposit of key money
dimethyl phenylethylcarbinol
Dinagat
dountless
ectropionization
edenhofer
electric discharge-pumped nitrogen ion laser
engeny
equipment modification
exclusivamente
fade-ins
family Dinornithidae
fated throttle
fault clearing
fem.
fishing buoy
fishing story
floc size
fly-ins
Formula 5 000
gaucheness
genus Pieris
give up doing
grain boundary internal friction peak
halaelurus burgeri
hatchway cover
heiled
helmet-mounted
Hold it !
hole depth
homonymous scotoma
hpete
immunopotentiators
individual vote
internal juncture
interstitial tissue
iron arsenite
Ixora yunnanensis
keep a firm hand on sth
L'Assomption
leading hook
long-period superlattic
menuze
micro turbulence
Negreiros
nemateleotris decora
Nervus meatus acustici externi
normal curvature
notebook computer
often-useds
on-the-job leisure
orbital theory
oversedation
overtrumped
physical database record occurrence
pipeline capacity
power set
preliminary preparation of the case
prethymically
reading difficulty
responsivity (optical detector)
restenoses
rumbowling
sabana
Samuelson, Paul
Saunders Ra.
secondary oil recovery
semi automatic furnace
silicone implant
single-barreled
slapping down
solidarity fund
spherocolliod
synkinematic granite
textbook law
total gauge pressure
unit head machine
unitransitive graph
virtual pop
yumma