音标:[ˈmækrəˌfeɪdʒ ˈskævəndʒə rɪˈseptə] ;
[医]巨噬细胞消除受体[如乙酰化低密度脂蛋白受体]

Topics: Ask an American La Brea Tar Pits; until versus till/til versus by; to restore versus to recover; CCU (coronary care unit) Words: fossil to preserve stuck asphalt flypaper to succumb to torn apart to wander predator scavenger climate precautio

发表于:2018-11-30 / 阅读(179) / 评论(0) 分类 美语听力 English Cafe

第五篇 感觉器 Section 5 Sensory Organs 概述 Outline Discription esteroceptor 外感受器 interoceptor 内感受器 proprioceptor 本题感受器 receptor 感受器 sensory organs 感觉器

发表于:2018-12-05 / 阅读(189) / 评论(0) 分类 医学英语

HEALTH REPORT - May 22, 2002: Guggulsterone Cholesterol By Nancy Steinbach 21 May 2002, 20:20 UTC This is the VOA Special English Health Report. Researchers say that a natural substance found in some

发表于:2018-12-07 / 阅读(143) / 评论(0) 分类 健康与环境

Brazil Closes Latin Americas Largest Landfill When Oscar Niemeyer and Lucio Costa designed Brazils capital, the city of Brasilia, their detailed plans did not include where to put food waste and other garbage. The answer was the Estrutural garbage du

发表于:2018-12-08 / 阅读(195) / 评论(0) 分类 2018年VOA慢速英语(一)月

This is Scientific Americans 60-Second Science. Im Karen Hopkin. This will take just a minute. Spend any time in a bar, and sooner or later youll hear, Ill have what shes having. It sounds like a bad pickup line, but there may be an actual biological

发表于:2018-12-24 / 阅读(140) / 评论(0) 分类 Scientific American(七)月

People with a particular variant of a dopamine receptor were more likely to drink more after watching other people drink heavily Spend any time in a bar, and sooner or later youll hear, Ill have what shes having. It sounds like a bad pickup line, but

发表于:2019-01-02 / 阅读(161) / 评论(0) 分类 60秒科学

By David McAlary Researchers have shown that it may be possible to prevent sexual transmission of the AIDS virus HIV with a compound now in the experimental stage. Female monkeys who received it vagin

发表于:2019-01-03 / 阅读(143) / 评论(0) 分类 VOA2004(下)--健康科技

BIRDS SINGING Rob: Hello and welcome to 6 Minute English with me, Rob, and a very beautiful sound Jen: Ahhh, the sound of birdsong. Hello, Im Jennifer and thats what were talking about today - birdsong. Rob: In Britain, this is the sound of summer -

发表于:2019-01-07 / 阅读(330) / 评论(0) 分类 六分钟英语

This is Scientific American's 60-Second Psych, I'm Christopher Intagliata, got a minute? While at Stanford in the mid-1960s, One Flew Over the Cuckoo's Nest author Ken Kesey started adding a peculiar ingredient to his home-cooked venison stew--LSD. N

发表于:2019-01-08 / 阅读(196) / 评论(0) 分类 Scientific American(三)月

Leptin is a hormone made by fat cells that tells you when you're full. If you didn't have leptin---and some people don't---youd eat way too much, get real fat and almost certainly develop diabetes. Leptin acts like a natural appetite suppressant. Kid

发表于:2019-01-08 / 阅读(177) / 评论(0) 分类 Scientific American(六)月

Promising Target For Malaria Vaccine Identified British researchers have discovered a biochemical key used by the malaria parasite to invade human blood cells. The discovery could pave the way for an effective malaria vaccine. The Plasmodium malaria

发表于:2019-01-13 / 阅读(163) / 评论(0) 分类 VOA标准英语2011年(十一月)

疟疾疫苗研制取得新进展 British researchers have discovered a biochemical key used by the malaria parasite to invadehuman blood cells. The discovery could pave the way for an effective malaria vaccine. ThePlasmodium malaria parasite has a c

发表于:2019-01-14 / 阅读(268) / 评论(0) 分类 VOA标准英语2016年(八月)

有一个名词是专门用来指代负责研究稀有鸟类的人....... BIRDS SINGING Rob: Hello and welcome to 6 Minute English with me, Rob, and a very beautiful sound Jen: Ahhh, the sound of birdsong. Hello, Im Jennifer and thats what were talki

发表于:2019-01-23 / 阅读(157) / 评论(0) 分类 一起听英语

Science and Technology Epigenetics and stress Baby blues 科技 外因遗传与压力 新生儿蓝调曲 A mother's stress while she is pregnant can have a long-lasting effect on her children's genes 母亲孕期压力过大会对孩子的基因造成长

发表于:2019-01-26 / 阅读(187) / 评论(0) 分类 经济学人科技系列

What did you get? 你发现了什么 I think your friend's bodyguard gave him the wrong security fob. 我觉得你朋友的保镖给了他错的安全卡 Why is that? 这怎么说 Well, once I got past Blackhawk's authentication system, there wasn't

发表于:2019-01-29 / 阅读(116) / 评论(0) 分类 绿箭侠第一季

Got it. Found the milk. And I found it even faster than the butter. 搞定,找到牛奶了。速度比找黄油快多了 You know they're not hiding it from you. 商品又没有跟你玩躲猫猫 It's a grocery store, not a sorority scavenger hunt.

发表于:2019-01-29 / 阅读(112) / 评论(0) 分类 打工姐妹花第一季

Leptin is a hormone made by fat cells that tells you when youre full. If you didnt have leptinand some people dontyoud eat too way too much, get real fat and almost certainly develop diabetes. Leptin acts like a natural appetite suppressant. Kids bo

发表于:2019-01-30 / 阅读(156) / 评论(0) 分类 60秒科学

Okay. 好了 So what is the daf-2 gene? 那么daf-2基因到底是什么? Well as you know, genes, which are part of the DNA, 正如大家所知,基因是DNA的一部分 they're instructions to make a protein that does something. 它们是经编码

发表于:2019-02-14 / 阅读(158) / 评论(0) 分类 TED演讲科学篇

美国人爱玩什么?今天Jenny和大家想念已久的开言主播Jason就要跟你聊聊最近风靡美国的手游Pokemon Go; 告诉你它为何那么受美国人欢迎? 关键词: 记得Game Boy吗?美国人也超爱 Pokemon Go is the l

发表于:2019-02-14 / 阅读(119) / 评论(0) 分类 美国文化脱口秀

However, the observation that morphine can decrease social behaviors as well prompted scientists to investigate the connection between the opioid system and social relationships. They compared normal baby mice to baby mice lacking a crucial opioid re

发表于:2019-03-06 / 阅读(268) / 评论(0) 分类 英语时差8,16
学英语单词
after piece
angel lute
appearing and subsiding
are you there
arithmeticians
aseptic package
Ayala's equation
bachmeier
bilinear formula
boom stop
breccia like structure
camped
cartmell
commissure of fornix
community building
convention on the law of the sea
copy cycle
Cotnion methyl
cross shooting method
crystallization fabric
cyanodiacetylene
danceathon
danothrips vicinus
discriminant of a field
dolantol
doohickies
equi-cohesive
ermengard
external fan kiln
fatigue resistivity
fishing harbor
Flourens' theory
foot-shield
forcible resistance
forward band brake
Geryville
ginkgolide
Grange-over-Sands
hardparts
heat witch
hillings
hydrurus foetidus (vauch.)lirchner
i-plesed
immunolocalization
in reverse order
ineluding
integrated wide-band communication
interdendritic shrinkage
iveagh
job market
kashered
keel haul
light literature
lisl
literary
long-count
made nothing of
male fertility rate
marine insurance policy and certificate
mat fender
measque
median visceral branch (or splanchnic branch)
meningeal tubercle
Minong
montipora foveolata
motons
multiple layer metallization
NC
neodymium-doped yttrium alumrinium garnet laser
North Las Vegas
nurshing
ocean carriage
orthothioarsenous acid
otec power system
oxygen steelmaking process
pelvic thrombophlebitis
practical abilities
program controlled computer
protective warranty
pulmocutaneous
quantity theory of the purchasing power of money
Rabdosia grandifolia
rah-rahs
rolled compact concrete
rubber sea-temperature bucket
rylander
segment feed loop
self-actuated regulator
senile retinal arteriosclerosis
small shape
soft power
spatuletails
styliola subula
T.C.
the Bahamas
theory of press management
triticeal cartilage
vegetable lamb
Vela, C.de la
water pipe hose
worsenesses
xerophilous