变更週期间隔

Climate change is just one of many issues where our security is linked to the rest of the world. 在众多问题上,我们的安全与世界紧密相关,气候变化只是其一。 And that's why the third big question that we have to answer toge

发表于:2018-12-30 / 阅读(118) / 评论(0) 分类 欧美名人演讲

Grammar Girl here. This week I have two topics for you: The number of spaces after a period at the end of a sentence, and whether you should use who or that to refer to people (and pets). Now here's our first listener question. His friends believe it

发表于:2019-01-02 / 阅读(159) / 评论(0) 分类 英语语法 Grammar Girl

THE MAKING OF A NATION - 1941: Attack on Pearl Harbor Ends American Effort to Avoid WarBy David Jarmul Broadcast: Thursday, October 26, 2006 VOICE ONE: THE MAKING OF A NATION -- a program in Special E

发表于:2019-01-02 / 阅读(145) / 评论(0) 分类 2006年慢速英语(十)月

Alice: Hello and welcome to 6 Minute English from BBC Learning English: the programme in which we talk about a story in the news and learn some vocabulary while were doing it. Im Alice and joining me today is Rob. Hi there, Rob. Rob: Hi Alice. Alice:

发表于:2019-01-06 / 阅读(146) / 评论(0) 分类 六分钟英语

AS IT IS 2013-07-12 2000 to 2010: A Period of "Unprecedented" Weather Extremes, Scientists Say From VOA Learning English, this is As It Is. Welcome to the show. Im Caty Weaver. Today, two reports about the environment. One explores climate condit

发表于:2019-01-12 / 阅读(181) / 评论(0) 分类 2013年VOA慢速英语(七)月

5. How often do you play games on the computer? 你多久玩一次电脑游戏? 还能这样说: How much time do you play games on computer? At what intervals do you play computer games? 谚语: Very often a change of self is needed more than

发表于:2019-01-21 / 阅读(113) / 评论(0) 分类 情景会话口袋书人际篇

Seismologists spend a lot of time listening to the earth. Ocean acoustic monitors have been providing information on the earths vibrations since the 1930s. But there are other sounds those monitors pick up as well, for instance those of waves and ch

发表于:2019-01-30 / 阅读(168) / 评论(0) 分类 60秒科学

THE MAKING OF A NATION - April 18, 2002: Synopsis: 1920-1940 By David Jarmul VOICE 1: THE MAKING OF A NATION -- a program in Special English by the Voice of America. (Theme) History usually is a proce

发表于:2019-01-30 / 阅读(190) / 评论(0) 分类 The Making of a Nation

很多打算赴国外留学的同学现在已经在联系租房的事了,在国外租房的时候一定要签订正式的租约(lease)或住房合同(housing contract),这有时候也被称为租房协议(rental agreement)。 租房合同里大家要

发表于:2019-02-02 / 阅读(149) / 评论(0) 分类 实用英语

发表于:2019-02-02 / 阅读(139) / 评论(0) 分类 考研英语

1. Everyone needs free space 每个人都需要自由空间 Many people think that a true love means that they should spend 24 hours a day together with the person they love. Such schedule will make you lose your identity in a quite short period of t

发表于:2019-02-05 / 阅读(141) / 评论(0) 分类 阅读空间

1. Everyone needs free space 每个人都需要自由空间 Many people think that a true love means that they should spend 24 hours a day together with the person they love. Such schedule will make you lose your identity in a quite short period of t

发表于:2019-02-05 / 阅读(122) / 评论(0) 分类 阅读空间

发表于:2019-02-05 / 阅读(143) / 评论(0) 分类 考研英语

BEIJING, Feb. 16 (Xinhua) -- The Ministry of Transport (MOT) said Thursday that about 2.85 billion passenger-trips by roads were made during the 40-day Spring Festival travel rush this year, up 9.6 percent from the corresponding period last year. A t

发表于:2019-02-07 / 阅读(267) / 评论(0) 分类 英语新闻

发表于:2019-02-08 / 阅读(148) / 评论(0) 分类 考研英语

For complex organisms, the average lifespan of a species is only about four million yearsroughly about where we are now. 对于复杂动物来说,一个物种的平均寿命只有大约400万年大致相当于我们人类迄今存在的时间。 Ex

发表于:2019-02-13 / 阅读(94) / 评论(0) 分类 万物简史

I am only a philosopher, and there is only one thing that a philosopher can be relied on to do. You know that the function of statistics has been ingeniously described as being the refutation of other statistics. Well, a philosopher can always contra

发表于:2019-02-18 / 阅读(181) / 评论(0) 分类 阅读空间

14. You can change the commodity within three months. 3个月内包换。 还能这样说: The commodity can be changed in three months. In the period of three months, you can change the commodity. 15. I ask to return the goods, for there appears s

发表于:2019-02-22 / 阅读(105) / 评论(0) 分类 情景会话口袋书人际篇

1. It takes me three clear / cleanly days. 它花了我整整三天时间。 2. There are fifty and odd (or and more) students in our class. 我们班有五十余人。 3. The total expense amount to a hundred dollars. 全部费用合计100 美元。

发表于:2019-03-11 / 阅读(197) / 评论(0) 分类 托福英语

[00:13.00]Day 13 [00:15.00]exception [00:17.00]All students without exception [00:19.00]must take the English examination. [00:23.00]excessive [00:24.00]I find her attention to her children rather excessive. [00:30.00]exert [00:31.50]The government m

发表于:2019-03-16 / 阅读(430) / 评论(0) 分类 星火英语四级2000核心词
学英语单词
9P
adenoacanthoma
Alden, John
amortisseur winding
antenna platform
apobemisia celti
autosomal dominant disorders
blatherers
blow molding machines
brown recluse
Carpesterol
cathodic polymer
channel swimming
coccy-
cold model
compulsive repetition
conductive heat flow modelling
conocephalus conicus dum
contraption
corbells
corporate underwriting
customer valuation
direct reacting bilirubin
distribution of mean of sample
donlan
double combination
effed
enviroxime
equity treatment of commerce
ethmoid cornua
Ewald's tests
external surface of base of skull
geometrical concentration ratio
get a feel of
giant-impact
god bless me
Grupa
half-log
hatched lines
highly-parallels
holidic diet
Hudsonia ericoides
Hung Shui Kiu
hyperfine level
hypericum hirsutum l.
i-nome
insert here
interlobular arterys of liver
inventory table
Junny
kakarak
Lamarckian
Lanius borealis
log steaming
low visibility
maislovas
means of light signalling
methyldeoxyuridine
microanaerobic
mountain xerophytes
Munderfing
occlusive part
opercles
oxytactic
pantsed
paparazzoes
perio-knife
Pigna
pinna pectoralis
pleistophora sp.
polyphylla taiwana
processal
pronouns
quellers
radial-flow tank
recording aneroid barometer
safety schools
sand bed
scanner simulator
Secale cereale L.
secondary phoneme
selenoxide
serial mean
Shan cotton
slaptard
spaniotoma multiannulata
sphincter urethrae membranaceae
strong-coupling approximation
structural steelshape
subunist
successor crop
suction therapy apparatus
symmetrical dg with ground-plane
synthetic fibre for wadding
the stage
three-strand continuous casting machine
translation adjustment
trifaricardium nomurai
tubular eye
vehicle flowrate
Wellingholzhausen