遗传基本规律

Controling Cancer There are two main causes of cancer: heredity and environment. We can do nothing to change our heredity, that is, the basic physical characteristics that are passed on to us by our parents. However, we can do a great deal to control

发表于:2018-12-01 / 阅读(177) / 评论(0) 分类 大学英语六级听力短文

A thousand times My son is growing up and it scares me. Terrifies me, actually. Girls, driving, alcohol, drugs, how can I protect him from all of these things? When he was little, I was one of those r

发表于:2018-12-18 / 阅读(86) / 评论(0) 分类 有声杂志阅读

托福口语,作为托福考试中提分难度较大的一门,令很多同学头痛不已。今天新东方网留学频道特为大家分享孟炎老师解答的托福口语问题系列。为同学们的托福口语考试指明方向! 评分标准哪

发表于:2018-12-19 / 阅读(75) / 评论(0) 分类 托福英语

托福口语,作为托福考试中提分难度较大的一门,令很多同学头痛不已。今天新东方网留学频道特为大家分享孟炎老师解答的托福口语问题系列。为同学们的托福口语考试指明方向! 评分标准哪

发表于:2018-12-19 / 阅读(122) / 评论(0) 分类 新托福写作真题解析

Without laws the world would end. OK, maybe the actual Earth might not end, but life as we know it would end. Wed all end up fighting and killing each other. It would become the survival of the strongest, or perhaps the survival of the nastiest. If t

发表于:2018-12-26 / 阅读(99) / 评论(0) 分类 纯正英语一分钟

Controling Cancer There are two main causes of cancer: heredity and environment. We can do nothing to change our heredity, that is, the basic physical characteristics that arepassed on to us by our parents. However, we can do a great deal to control

发表于:2018-12-30 / 阅读(87) / 评论(0) 分类 英语六级听力练习集锦

President Obama's latest nominee to the US Supreme Court, Elena Kagan, says she's grateful for what she called the honor of a lifetime. Mr. Obama says he chose Kagan in part because she understands that law is not an intellectual exercise, a thought

发表于:2019-01-08 / 阅读(142) / 评论(0) 分类 2010年NPR美国国家公共电台5月

I have to trust the orchestra, 必须信任乐队, and, even more crucially, I have to trust myself. 更关键的我必须信任自己。 Think about it: when you're in a position of not trusting, 试想一下:如果你处在没有信任的状况下

发表于:2019-01-18 / 阅读(131) / 评论(0) 分类 TED演讲娱乐篇

Now one of things that I believe is that change not only requires an understanding of human nature, change also requires clear-eyed realism, change requires a deep understanding of what is wrong, so that means, for example, understanding all of issue

发表于:2019-01-18 / 阅读(110) / 评论(0) 分类 财富精英励志演讲

网友:老师好!过两天考试了,好紧张!老师,您认为6和7真的差距很大吗?怎样才能拿到7呢?万一真的不幸遇到一位印度考官而我基本上同不懂他的口音,怎么办呢?老师帮我提前支支招好吗?谢谢

发表于:2019-01-18 / 阅读(118) / 评论(0) 分类 雅思英语

A great girlfriend 模范女友 可可电台 She's Loyal To You 她对你坚贞不渝 This is a pretty fundamental requirement of anyone in a monogamous relationship. This goes beyond simply not cheating onyou or flirting. She should stick up for you

发表于:2019-01-22 / 阅读(122) / 评论(0) 分类 英语听力广播—Listening

模仿文本:Welcome to Four Thought. Glass is all around us. Now here, of course, this is the BBC, we're in a dark basement underneath Somerset House. Perhaps because glass is transparent, because sometimes it appears as if it's not there at all.

发表于:2019-01-24 / 阅读(105) / 评论(0) 分类 英音模仿秀

Books and Arts; Book Review; Fundamental physics; Big bang; 文艺;书评;基础物理学;宇宙大爆炸; Popular physics has enjoyed a new-found regard. Now comes a brave attempt to inject mathematics into an otherwise fashionable subject 科

发表于:2019-01-27 / 阅读(155) / 评论(0) 分类 经济学人文艺系列

1. According to the speaker, which type of the country in the following has the fastest growing rate of population? 根据演讲者所说,哪一类国家的人口增长速度是最快的? 2. Under what circumstances would bring the lower or middl

发表于:2019-02-05 / 阅读(98) / 评论(0) 分类 英语万花筒

The geriatrician will intervene late in the day, 老年医学医生会在一个人老化过程的后段, when pathology is becoming evident, 病理越来越明显的时候, and the geriatrician will try and hold back the sands of time, 做治疗来

发表于:2019-02-14 / 阅读(108) / 评论(0) 分类 TED演讲科学篇

That was the fundamental principle Jobs and Ive shared. 这就是乔布斯和艾弗所一致认同的基本原则。 Design was not just about what a product looked like on the surface. 设计不仅是关于产品的外观。 It had to reflect the pr

发表于:2019-02-15 / 阅读(82) / 评论(0) 分类 乔布斯传

Lithic Principle 岩屑法则 I heard recently that if the laws of nature were changed even a little bit, there would be no people in the universe. Is this true? Well, its certainly true that if the fundamental constants of nature were somehow change

发表于:2019-02-16 / 阅读(102) / 评论(0) 分类 英语听力文摘 English Digest

HARI SREENIVASAN: Today's decision on marriage sent waves of reaction across the country, beginning with a large crowd gathered on the Supreme Court steps. Political director Lisa Desjardins takes us there. LISA DESJARDINS: This is the decision from

发表于:2019-02-17 / 阅读(106) / 评论(0) 分类 PBS访谈社会系列

JUDY WOODRUFF: It was a historic day at the Supreme Court, at stake, the definition of marriage. Justices split the issue into two questions: Must every state permit same-sex marriage? And, if not, do states have to recognize same-sex marriages perfo

发表于:2019-02-17 / 阅读(97) / 评论(0) 分类 PBS访谈社会系列

cooperative a.合作的 Though she didn't like the activity, she did her best to be cooperative. 虽然她不喜欢这项活动,但她还是尽力去作配合。 overcome vt.克服 I could not overcome the difficulty of learning French, so I change

发表于:2019-03-17 / 阅读(357) / 评论(0) 分类 赖世雄进阶英语词汇3500
学英语单词
64bit
a hemp four-in-hand
abdomen
able seamen
aimantine
arithmetic logic unit ALU
assertoric
atomic spectroscopy
autnoma
be doing nicely
bevel wheel change gear
biosilica
blue lateral magnet
bus support
calcination temperature
calumniators
carbon dioxide shock therapy
chenopodium formosanum
chordal addendum
chrono-interferometer
comfortation
creel stand
culinary value
dehydrofrozen fruit
dinocrates
dry breather
E.P.T.
economic efficient science
ectoxylar
ekpo
error mode
fanpage
faunuss
Fauser reaction
feed adjuster
Fluoribacter
fort devens
gamaka
going-concern theory
grande dame
Helmand
heuliez
jenelle
lamprophyric dyke rocks
laurent-perriers
Leonards
Let's call it a day
liar
load on rear wheel
Machachi
mappemonde
mean runoff rate
mercury vapour rectifier tube
mfdc
military information theory
natural arts
nlas
non-uniform velocity
nsoa (nuclear safety operatios analysis)
nuclear siting policy
ormuzds
outcoding
parallel computation environment
piggy-wig
population crash
preconstituted
radiation cleavage
reactimeter
reverse cowgirl position
Robiniinae
sandworms
Schefflera rubriflora
scientific empiricism
seakindly ship
self-delusions
serially connected track circuit
shallow water tank
shell casting
single marl yarn
Sipovo
six-piecest
smartasses
soft management
speechification
stamp duty on contract note
startle reflexes
steel-cored wire rope
storage class attribute restriction
stream-oriented transmission
stretch receptors
surface of translation
thermoacoustic engine
to live at heck and manger
tropospheres
two-stage carburetor
unnetworked
vice-comital
VSBY
wandered off
World Today
yenshan orogeny
Zuccari, Federico