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This is Scientific Americans 60-Second Science. Im Karen Hopkin. This will just take a minute. In the spring of 1912 an iceberg in the Atlantic took down the Titanic. Now, some humble bacteria are trying to finish the job. Scientists analyzing rust f

发表于:2018-12-24 / 阅读(51) / 评论(0) 分类 Scientific American(十二)月

JULES VERNE: THE FATHER OF SCIENCE FICTION Jules Verne was born in 1828, in France. His father sent him to Paris to study law, but instead Verne developed his love for the theatre. To make a living, Verne had to write and sell stories. Jules spent ma

发表于:2019-01-09 / 阅读(187) / 评论(0) 分类 高中英语听力人教版第二册

It may have been a flash of honesty in him; or mere prudential policy which, under the circumstance, 也许他心头忽发善念;或许不过是一种慎重将事的权谋,因为在当时的情况下, imperiously forbade the slightest symptom o

发表于:2019-01-11 / 阅读(30) / 评论(0) 分类 白鲸记

Iron Ships Clash at Sea From VOA Learning English, this is The Making of a Nation. Im Kelly Jean Kelly. And Im Christopher Cruise. The American Civil War was fought not only on land, but at sea. In 1862, Confederate and Union forces fought a new kind

发表于:2019-01-12 / 阅读(47) / 评论(0) 分类 2014年VOA慢速英语(十)月

THE MAKING OF A NATION - Abraham Lincoln, Part 7 (Naval Battles) By Frank and Christine Broadcast: Thursday, February 17, 2005 16 Feb 2005, 21:04 UTC (MUSIC) VOICE ONE: THE MAKING OF A NATION -- a pro

发表于:2019-01-30 / 阅读(81) / 评论(0) 分类 The Making of a Nation

41 How long are you going to stay here? 你要在这里停留多久? 42 Do you have anything to declare? 你有东西要申报关税吗? 43 What's the purpose of your visit? 你旅行的目的是什么

发表于:2019-03-11 / 阅读(125) / 评论(0) 分类 实用英语
学英语单词
6-Methylalizarin
abolish commodity economy
alpha burst detector
aphelandras
Arbatax
Archangiaceae
band-saw roll stretcher
barrenness
bathycongrus guttulatus
be superior to bribery
be used to
beta structure
biligenesis
bluffy coast
building storm drain
carnaudmetalbox
CCC plant growth regulant
chardonnet silk
churme
connick
cypraea ovum
daggle-tail
daylight saving meridian
dendryphion broussonetiae
depth automatic pilot
dosimeter test
dying oath
excitomotor area
false-face
ferdinand marcos
fistula fenestration
foreign protein
four side planing and molding machine
gate-tower
genus anthylliss
Glaswegians
greasing base
heartshape embryo
high abrasion furnace black (HAF)
high rollers
international atomic time
international status
inversion channel
ischiodymia
Knight of Labor
lead monoxide
level diagram
lex duodecim tabularum
Ligat's test
liquid-level alarm
manufacturers wire
matching familiar figures test
matrix output
mean square error of coordinate
memorises
molding strain
Molino, R.
non-flammable gas
noncountries
nonlogarithmic
old rope
on strap
open seam
optical access network
ordinary smooth chert
organic bipolarity
paranas
pin-and-bushing coupling
plastometer indice
plastosome
propyl group
regasses
san y?eh
sand paper disk
sand-bank
seaside mahoe
secret voting
Shimoda
simulator program
single cycle
special mention loan
spiny-lobster
spodosol
squirrel-cage balancing machine
succinic dehydrogenase
suini
superveniency
technical supervision
tertiary cementite
the king's english
Thebesian circuIation
time phase
torsion of penis
total accumulator
true test
tumor-escape mechanism
unpleasingness
up-to
vanishes
Vila Flor
von Gierke's disease
Zip your lips!