纤毛虫,滴虫

EXPLORATIONS - In an Age of Modern Science and Medicine, Infectious Diseases Remain the World's Leading Killer By Jill Moss Broadcast: Wednesday, September 21, 2005 (MUSIC) VOICE ONE: I'm Faith Lapidu

发表于:2018-12-01 / 阅读(257) / 评论(0) 分类 Explorations

This is Day to Day from NPR news, I am Medlin Bran. Have you ever wondered just who runs the Internet? Well a non-profit organization here in the US is responsible for technical oversight, but lately there's been some loud protests from other countri

发表于:2019-01-08 / 阅读(111) / 评论(0) 分类 2005年NPR美国国家公共电台

Chance doesnt exist But the path of life is not totally so predestined And time and chronology show us how all should be In the ways of existence To find out why we are here Being consciousness is a torment The more we learn is the less we get No one

发表于:2019-01-10 / 阅读(53) / 评论(0) 分类 英文摇滚歌曲

This is the VOA Special English Health Report. A demonstration last May against loneliness in Rio de Janeiro, Brazil. Signs read in Portuguese Tired of being alone, Couple now and I want to be in love. Loneliness has been linked to depression and oth

发表于:2019-01-31 / 阅读(51) / 评论(0) 分类 2010年慢速英语(一)月

来自加拿大温哥华的Delerium乐队,音乐融合了多种风格,然而自成一派迷离优雅的美感,也掺杂了许多民族元素在里面。这首A Poem For Byzantium,歌名总让人想到叶芝那首著名的《航向拜占庭》,

发表于:2019-02-11 / 阅读(56) / 评论(0) 分类 金属

Science and technology 科学技术 Solar power from space 太空太阳能 Beam it down, Scotty 老兄,传下来吧 Harvesting solar power in space, for use on Earth, comes a step closer to reality 在太空获取太阳能以供地球之用:梦想距

发表于:2019-02-16 / 阅读(52) / 评论(0) 分类 经济学人科技系列
学英语单词
Abbott-43818
absolute convex
amplitude-modulation coding
argilloecia chaotsuei
barg
benthiavalicarb
boundary-contraction method
Burn.
butt-strap
C.I.S.,CIS
carrot combine
catenet
coal metamorphism
computer in electronic data processing
cooperative association
Daphne aurantiaca
data-link switching plus
detention room
dilucidations
double-plate keel
Drawn Over Mandrel
dust control by ventilation
ease your mind
embrik-strandia unifasciata
employment center
energy thickness of boundary layer
equivalent sweep speed
erbium hydroxide
Euonymus euscaphis
exocrinopathy
extra variable
fastening down
fenestrated capillary
Fibonacci poem
flooding well network
florentine weave
forecasting sales
forward-stroke
front wing front panel
gladsome
goosepimples
grade efficiency
grammographus notabilis
hematological examination
hermetically-sealed pulse transformer
high temperature reaction
Hukins
hydrophobic colloidal system
hyper threading
Laccadive Islands
limonia (libnotes) subopaca
Lomnice nad Popelkou
major movement
mamorsky
management account supervisor
marginal trading
medical therapy reactor
meridional part
moscovian series
on the spur
open account buying on
orrises
overheat
overseeding
Pathocil
pericoxitis
platanus orientalis var.cuneata loud.
potassium uranyl cyanide
pressure-time indicator diagram
primitive prime ring
psychological safety
PTAs
Punna
pupil-teachers
Rag.
raise someone to the peerage
rectilinear asymptote
rhadamanthus
rice nursery seeder
RNAseq
sampling volume
sawdering
selachians
signaled
snow mountain
spring rockers
stormtides
summer desiel oil
survey motor boat
taco
Teucrium manghuaense
top-lock lift
tunnel holing-through
two-way amplifier
type foundries
ultra-crepidarian
unclergy
undressed meat
vinea
were real
zonal rate schedule