【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(138) / 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(209) / 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(631) / 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(161) / 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(187) / 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(150) / 评论(0) 分类 Scientific American(八)月

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发表于:2019-01-09 / 阅读(121) / 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(164) / 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(137) / 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(195) / 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(293) / 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(131) / 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(137) / 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(107) / 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(155) / 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(203) / 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(116) / 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(127) / 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(119) / 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(180) / 评论(0) 分类 莎士比亚十四行诗全集
学英语单词
abyssal fractionation
accessory respiratory organs
accounting program
all washed out
aortofemoral
articulus incudomallearis
be disillusioned with
blood stains
Brisingidae
butty-gang
calibration constants
capacity market
chaton
chickeny
child abuser
climate optimum
cold coolant accident
console command-device down
constructors
coolant gas flow rate
core zone
corymbosum
cronazol
crossbar alignment network
dead weight gage
Debbie Downer
Defrost Timer
detailless
diacetyl monomethoxime
Dictyocaulus filaria
diffraction grating spectral order
dull coat
earbones
earthshaking
edge side load
enamine form
erase
ernst-mach
Euclidean complex
fecal incontinence
ferromolybdenum
five beam cathode-ray tube
fullbore(spinner) flowmeter
genus of a quadratic form
gerotor
give someone to know
graft hybrid
green olive
helcodermatus
helical symmetry
k.j
leggies
life cycle costing
loaded speed
log smut
lowstand (system) tract
maddrey
mau-mauing
megalonychid
mesh bulkhead
microprocessor complex
mortar-boards
mounten
myopachynsis
nonnat
nune
Paederia lanuginosa
payment by intervention
pazala timur chungianus
photo-induced Hall effect
pine greedy scale
private costs
protection setting
pseudopolymelia
pyrantin
radioneon
reject piler
repuit
rhodesia and nyasaland, federation of
rhornbohedral phosphorus
San Salvador, Vol.de
secondary level stack
sector variation
side-car
slow-walk
spike duration
sunkel
surrender penalty
table specification test data
tenebrist
thanedom
thumbs-downed
triorchidism
unwanted goods
v.27ter
Vincentown
visceralgia
vxt
Waihou R.
water feeder
wave impedance
womynhood