【核物理学】铯-137(铯的放射性同位素)[亦称作 radiocesium]

[00:00.00]124 One-child Family [00:04.65]Many people take a positive attitude toward one-child family. [00:10.32]They think that they will have more time to do what they are interested in if they just look after only one child. [00:17.58]Besides, one

发表于:2018-12-02 / 阅读(109) / 评论(0) 分类 每天一课英语口语365

[00:00.00]73.That's rubbish. [00:03.34]胡扯的。 [00:06.69]It's not like that at all.Tht's rubbish! [00:08.91]完全不是那么一回事。胡扯的! [00:11.13]74.Suits you well. [00:14.30]蛮配的。 [00:17.48]That color looks really good on

发表于:2018-12-02 / 阅读(173) / 评论(0) 分类 原来这句英语这样说

It cannot be denied that Van Gogh was a great artist. However, he was considered an outcast by other artists of his time. Many of his most famous paintings were painted at a time when he was isolated

发表于:2018-12-08 / 阅读(587) / 评论(0) 分类 赖世雄初级美国英语

[00:06.37]The United States has a new official clock. [00:10.95]The clock began operating late last year in the American city of Boulder,Colorado. [00:18.39]Experts say the new clock is so exact that it will neither gain nor lose so much as one secon

发表于:2018-12-26 / 阅读(112) / 评论(0) 分类 美国英语听力80篇

UNIT 69 POPULAR SCIENCE (Ⅱ) Lesson 137 Part Ⅰ Warming-up Exercises Instruction-following: Square or Circle? 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Score: _______ Part Ⅱ Preserving The Environment Vocabu

发表于:2018-12-27 / 阅读(157) / 评论(0) 分类 英语听力入门 (全四册)

Youve given some thought to oxygen, carbon, uranium. But youve probably never mused about the element ytterbium, symbol Yb. A new study by scientists at the National Institute of Standards and Technology, or NIST, says that ytterbium could find a rol

发表于:2019-01-08 / 阅读(109) / 评论(0) 分类 Scientific American(八)月

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发表于:2019-01-09 / 阅读(109) / 评论(0) 分类 Harcourt Journeys G1学生用书 Book1

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发表于:2019-01-09 / 阅读(149) / 评论(0) 分类 Harcourt Journeys G1学生用书 Book2

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发表于:2019-01-09 / 阅读(125) / 评论(0) 分类 Harcourt Journeys G1学生用书 Book3

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发表于:2019-01-09 / 阅读(160) / 评论(0) 分类 Harcourt Journeys G1学生用书 Book4

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发表于:2019-01-09 / 阅读(279) / 评论(0) 分类 Harcourt Journeys G1学生用书 Book5

图片1 图片2

发表于:2019-01-14 / 阅读(99) / 评论(0) 分类 辛沛沛NO-BOOK 辛沛沛 商务英语口语

Todd: Richard! Richard! Richard: Yes! 诶! Todd: Do you like the beach? 你喜欢海滩吗? Richard: I love the beach. 我喜欢啊。 Todd: OK. When, when do you go to the beach? 好的。那你都什么时候去海滩啊? Richard: So in the s

发表于:2019-01-15 / 阅读(111) / 评论(0) 分类 实战口语情景对话

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发表于:2019-01-20 / 阅读(85) / 评论(0) 分类 辛沛沛NO-BOOK 辛沛沛 听会语法

Veterans of the Mac team had learned that they could stand up to Jobs. Mac团队的资深成员意识到,他们可以勇敢地面对乔布斯。 If they knew what they were talking about, he would tolerate the pushback, even admire it. 如果他们清

发表于:2019-01-22 / 阅读(128) / 评论(0) 分类 乔布斯传

Business Expropriation in Zimbabwe Your mine is mine 商业 津巴布韦的征没政策 我的是我的,你的也是我的 A new plan to wreck one of Africa's unluckiest countries 一个将摧毁非洲最不幸国家之一的新计划 A DECADE ago

发表于:2019-01-26 / 阅读(168) / 评论(0) 分类 经济学人商业系列

我已经上路了,你呢? 1. On my way... 我在路上 节选自Send Me on My Way -Rusted Root 2. But at least for now, I gotta go my own way 但是至少就现在.我不得不走我自己的路了 节选自Gotta Go My Own Way -Zac Efron / Vanessa

发表于:2019-02-12 / 阅读(94) / 评论(0) 分类 卡卡课堂早餐英语

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发表于:2019-02-15 / 阅读(96) / 评论(0) 分类 英语播客-EnglishPod

So you are living...And I visited you there,Portia and I and my brother. 你的住所 我去那里拜访过你 波西亚 我 和我哥哥 We were lucky enough to go see you.But it's a big place, now...It's a big house. 我们很幸运能见到你 不过

发表于:2019-02-22 / 阅读(89) / 评论(0) 分类 艾伦脱口秀

Thou blind fool, Love, what dost thou to mine eyes, That they behold, and see not what they see? 爱啊,瞎眼的蠢货,你干了什么使我看不见东西尽管我双眼大睁着? They know what beauty is, see where it lies, 我的眼明知道美

发表于:2019-02-24 / 阅读(156) / 评论(0) 分类 莎士比亚十四行诗全集
学英语单词
'course
Acholeplasma
alum creek l.
antibaboon
antibody production
anticorrosion agent
arpeggiated
Banaba
bellmawr
biokinetic zone
boroo
button safety-cap
Camellia taliensis
cicatricial hypertrophy
circular level
citron oil
cloud-services
combination of accounts
Congo Cone
defeatings
desglucodesrhamnoruscin
dialer
disturbed orbit
dizzier
dot-and-dash code
Dow Sar
duty reduction
ecoculturally
effort-importance
ependymal zone
exprimer
fabri cation plant
fifty six
free activity period
fueling flow meter
genetic dose
George Best
golf-club heads
heptyl iodide
high alumina
hypoglossal nerves
in your own right
irradiation depth
Jiessie
Kwadijk
lavatory paper
limiting reactor
main aerodynamic balance
make a screwed jojnt
malo-lactic
master-slave mode multiprogramming
McDonald, Jeanette
MH (magnetic head)
MNP5
Moesia
morbus Dupuytren
myxolipooma
nomyn
optimum zero-lag filter
papillary-marginal-attached
parameterising
pick yourself up
Populist
primary data base manager
Protoreodon
ptyalectasis
puccinia agrostidis plowright
raucedo catarrhalis
reference standard
report date
resistance measuring device in waves
revitalisers
root hair zone
rove beetle
salicornia
sawdan
scaphocephaly
shez
ship shape lines
showing up
sight rate (of exchange)
signal storage
simple coppice system
specialized textbook
spirt
sporting-wise
stiffly
strengths and weaknesses
sunni islams
tauke
tegner
tetraallyl thorium
thyzle
toyboxes
transfer collision
transplanting rice
upcast slip
warner
wetted region
wickins
Zapoteca
Zuera