右旋石英

The K-T boundary marks the end of the age of dinosaurs, and the beginning of the age of mammals. KT界限层标志着恐龙时代的终点和哺乳动物时代的开端。 But does the K-T boundary really signify the absolute end of all dinosaurs? 不过

发表于:2018-12-28 / 阅读(93) / 评论(0) 分类 侏罗纪搏击俱乐部

Robots have at least one unfair advantage over human workers: they do not pay income tax. 与人类劳动者相比,机器人至少有一个不公平的优势:不用缴所得税。 Bill Gates, co-founder of Microsoft and the worlds richest man, th

发表于:2019-01-07 / 阅读(76) / 评论(0) 分类 英语新闻

Every Avenue - Until I Get Caught Red Handed Until I Get Caught Red Handed Every Avenue You expect, you presume I expose you the truth Can't you see that it's not what it seems I keep my secret safe with me In a box beside the sea Faces pale, faces s

发表于:2019-01-09 / 阅读(95) / 评论(0) 分类 好听的英文歌曲

Take a look out your window, put on your glasses if you wear them. 向窗外张望一下,有必要的话,戴上眼镜。 You might want to grab a pair of binoculars, too, or a magnifying lens. 也许你还想拿副望远镜或是放大镜。 Now,

发表于:2019-01-17 / 阅读(76) / 评论(0) 分类 TED演讲教育篇

紧凑型荧光灯 Compact Fluorescent Lamp 金卤灯 metal halide/halogen lamp 溴钨灯 Bromine tungsten lamp 汞灯 mercury lamp 钠灯 Sodium lamp 卤钨灯 Halogen tungsten lamp 碘钨灯 iodine tungsten lamp 氖灯/霓虹灯 neon lamp 石英灯

发表于:2019-01-17 / 阅读(109) / 评论(0) 分类 实用英语

JUDY WOODRUFF: And now to a second tech story, this about the public launch of Twitter.The social media giant announced late yesterday that it plans to raise $1 billion by offering shares soon through what's called an IPO. Started just seven years ag

发表于:2019-01-22 / 阅读(93) / 评论(0) 分类 PBS访谈商业系列

今天我们要学的词是heavy-handed。 Heavy-handed, 手段强硬的。耶鲁大学法学教授蔡美儿发表新书。 The book sparked a fierce debate about heavy-handed parenting style, 这本书引起了围绕对孩子严厉管教的育儿方式

发表于:2019-01-25 / 阅读(80) / 评论(0) 分类 英语每日一词

What? No, don't put me on hold. on hold:等着通电话 什么? 别啊,别让我再等了。 -Howard:Do you believe him? 能相信吗? Normally around women, he has the personality of a boiled potato. Normally:通常 personality:个性 bo

发表于:2019-01-28 / 阅读(111) / 评论(0) 分类 生活大爆炸第二季

It didnt take long for the Brazilians to rewrite the norms of Olympic fandom. 巴西人没用几天就改写了奥运会观赛规则。 The list of Olympic participants targeted by Brazilian boos is long and varied: Russians, due to its doping scanda

发表于:2019-02-01 / 阅读(109) / 评论(0) 分类 趣味英语

Fashion trends keep changing. Every season designers seem to enjoy surprising people with something new. 时尚潮流千变万化。每到新的一季,设计师们似乎都热衷于用新鲜事物惊艳我们的眼球。 This spring is no exception

发表于:2019-02-01 / 阅读(127) / 评论(0) 分类 阅读空间

今天我们要学的词是heavy-handed。 Heavy-handed, 手段强硬的。耶鲁大学法学教授蔡美儿发表新书。 The book sparked a fierce debate about heavy-handed parenting style, 这本书引起了围绕对孩子严厉管教的育儿方式

发表于:2019-02-06 / 阅读(79) / 评论(0) 分类 英语单词荟萃

Theres a zillion characters in Game of Thrones, even after a bunch of them have been brutally bumped off. But among the likes of Tyrion, Bran, Dany, and pals, whos really the main character? A team of mathematicians used a power far beyond Melisandre

发表于:2019-02-07 / 阅读(83) / 评论(0) 分类 阅读空间

某天晚上,我约了好友Carmen一起去看电影。我在电影院入口处等了她一个小时却依然看不到她的踪影。正当我等得心急如焚之际,她面带恐惧、气喘吁吁地跑过来对我说在一家便利店目击了一

发表于:2019-02-09 / 阅读(147) / 评论(0) 分类 美国俚语

某天晚上,我约了好友Carmen一起去看电影。我在电影院入口处等了她一个小时却依然看不到她的踪影。正当我等得心急如焚之际,她面带恐惧、气喘吁吁地跑过来对我说在一家便利店目击了一

发表于:2019-02-09 / 阅读(136) / 评论(0) 分类 美国俚语

Aquamarine 海蓝宝,兰玉 Garden Crystal 绿幽灵 Azurite 兰铜矿 Aventurine 砂金水晶 Amethyst 紫水晶 Ametrine 紫黄晶 Amber 琥珀 Emerald 翠玉 Onyx 黑玛瑙 Opal 蛋白石 Obsidian 黑耀石 Carnelian 红玉髓 Calcite 方解石

发表于:2019-02-13 / 阅读(110) / 评论(0) 分类 实用英语

I have noted that the healthy release of emotion is frequently very unhealthy for those closest to you. Mr. Spock 我已经注意到,对自身有益的情感宣泄常常会伤及周围的亲人。斯波克 Ignoring the often sage advice of the grea

发表于:2019-02-18 / 阅读(72) / 评论(0) 分类 阅读空间

At 3,000 feet, their little porthole was subjected to nineteen tons of pressure per square inch. 到了900米,小舷窗受到的压力高达每平方厘米2.95吨。 Death at such a depth would have been instantaneous, as Beebe never failed to obse

发表于:2019-02-25 / 阅读(107) / 评论(0) 分类 万物简史

Topaz Topaz is a hard, transparent mineral. It is a compound of aluminum, silica, and fluorine. Gem topaz is valuable. Jewelers call this variety of the stone precious topaz. The best-known precious topaz gems range in color from rich yellow to light

发表于:2019-02-25 / 阅读(103) / 评论(0) 分类 双语有声阅读

Swiss watches and the Apple Watch 瑞士手表与苹果手表 It's not about time 这和看时间没有关系 Traditional watchmakers are confident they can see off Apple's new bauble 传统手表制造商有信心看到苹果华而不实的新玩意儿

发表于:2019-02-25 / 阅读(85) / 评论(0) 分类 经济学人商业系列

George Daniels 手握乾坤:制表大师乔治丹尼尔斯 George Daniels, master watchmaker, died on October 21st, aged 85 近250年来最伟大的制表师乔治丹尼尔斯(George Daniels)于10月21日去世,享年85岁。 A SCHOOLBOY once

发表于:2019-02-25 / 阅读(97) / 评论(0) 分类 经济学人综合
学英语单词
affected seedling
auto-manual mechanobalance
bag pressure ratio
beknown
bid welcome to
bladder cells
brandweek
Brazzaville
cardioprotection
careen site
cast-iron stomach
ceiling hook
cerumenolysis
Chundzha
circulating ball gear
coeternalness
cold as stone
Cupressus lusitanica
deep origin
DELTREE
disk doffer
Edmund Malone
estimated profit from sales valuation of merchandise inventory
factorywise
fascisms
folding nappe
FRP ship
full enriched uranium
genus arabiss
groove for superior longitudinal sinus
growncelle
guailo
gyri olfactorius medialis of Retzius
Harrison, William Henry
Harvard Glacier
heliconius
hepa
high resistance metal
high speed tunnel
housing shoulder
hydroxyethylapoquinine
instamping
inteligente
internuclear ophthalmoplegia
interrupt trigger signal
ioscoes
joint flush
Kerakda
kinesiologists
kingdoms of denmark
leader strap
lych-stone
macharomancy
Maher
marcidious
mecopteras
median ligament (of bladder)
mitomycin C
Navigational telegraphy system
numeric type input/output
on the homeward voyage
order backlog
PDP crystal
phase null detector
PIA (peripheral interface adapter)
plessix
polarimetric sensor
post project evaluation
post-traumatic hydrocele of tunica vaginalis
prism
pulse crest
re-rigging
rectangular-hyperbola
reflexive law
reinvoices
ribauds
riveted boiler
sarcodinians
semipermanent mold
slowness component
sociocline
solar network
steam-crack
steam-water heat exchanger
stock-index futures
strapless dress
surface gathered water
to play fair
tool edge radius
trimethazone
Tutbury
uncontemplative
untack
utility frequency of Hanzi
veillonellas
vocational retraining
wellsuited
what are you doing now
word current
write-behind cache
Zygophyllum brachypterum