[病毒 肿瘤] 小鼠乳腺瘤病毒

Human parents usually have one or sometimes two offspring at a time, and when babies get delivered we pour all our energy into child rearing. But other animals raise lots of babies at once. And the weaker individuals can be at a big disadvantage. If

发表于:2018-12-02 / 阅读(151) / 评论(0) 分类 2016年Scientific American(十二)月

第六章 女性生殖系统 Chapter 6 Female Reproductive System areola of breast 乳晕 abdominal orifce of uterine tube 输卵管腹腔口 anal region 肛区 ampulla of uterine tube 输卵管壶腹 anococcygeal ligament 肛尾韧带 areolar gland 乳晕腺 axillary process 腋

发表于:2018-12-05 / 阅读(177) / 评论(0) 分类 医学英语

The heart of a mouse A mouse was in constant distress bescause of its fear of the cat. A magician took pity on it and turned it into a cat. But then it became afraid of the dog, so the magician turned it into a dog. Then it began to fear the panther,

发表于:2018-12-06 / 阅读(226) / 评论(0) 分类 傲慢与偏见.Pride.and.Prejudice

Technology Report - New Research Hopes to Speed Development of HIV Vaccine This is the VOA Special English Technology Report. A team of scientists in the United States has created a new type of mouse that has an immune system similar to that of human

发表于:2018-12-07 / 阅读(98) / 评论(0) 分类 2012年VOA慢速英语(八)月

Fun With Magic Mouse—在线英语听力室

发表于:2018-12-14 / 阅读(155) / 评论(0) 分类 哈哈美语

067 computers Words Modem internet connection wireless cpu hard drive software keyboard hardware program disc cd rom mouse screen button type press cursor click manual wire/lead print(er) up/download email mouse pad scanner lap/desktop graphics sound

发表于:2018-12-25 / 阅读(107) / 评论(0) 分类 情景英语口语100主题

Sorry,thereisnottexttemporarily,Pleasehelptingroomtolookforit! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! 汪培珽分级书单(MP3+绘本) TOP50初级英文绘本

发表于:2018-12-31 / 阅读(94) / 评论(0) 分类 Mouse Tales

089 The city mouse and the country mouse A city mouse and a country mouse were distant relatives. The country mouse wrote a letter to the city mouse. How are you, my city cousin? Come visit us sometime. The city mouse in his best suit visited the cou

发表于:2018-12-31 / 阅读(288) / 评论(0) 分类 100个儿童英语小故事

Doctors Treat Brain Cancer With Polio From VOA Learning English, this is the Health Lifestyle Report. Researchers say a virus once feared around the world can help to treat some kinds of cancer in the brain. The researchers are with the Duke Universi

发表于:2019-01-03 / 阅读(83) / 评论(0) 分类 2018年VOA慢速英语(七)月

Fun With Magic Mouse—在线英语听力室

发表于:2019-01-03 / 阅读(207) / 评论(0) 分类 哈哈美语

A Town Mouse and a Country Mouse were friends. The Country Mouse one day invited his friend to come and see him at his home in the fields. The Town Mouse came and they sat down to a dinner of barleycorns and roots the latter of which had a distinctly

发表于:2019-01-08 / 阅读(125) / 评论(0) 分类 英语小短文

A philosophical mouse spoke loudly in praise of nature's goodness for having made mice such particular objects of her regard and preservation.For,she said,one half of us are provided by her with wings;so that if all here below were extirpated

发表于:2019-01-11 / 阅读(115) / 评论(0) 分类 趣味英语

once upon a time a country mouse invited his cousin,a townmouse,to stay with him for a few days.The country mouse lived alone under a hedge in the corner of afield.His straw-lined home was dry and warm and he lived there simply and safely f

发表于:2019-01-11 / 阅读(165) / 评论(0) 分类 趣味英语

The Bird, the Mouse, and the LoafIOnce there was a Bird, a Mouse, and a Loaf. They lived in a little house. The house was near a forest. There was a garden at the front of the house full of pretty flowers. There were flowers in the window, and a litt

发表于:2019-01-11 / 阅读(224) / 评论(0) 分类 趣味英语

Once there were two mice. They were friends. One mouse lived in the country; the other mouse lived in the city. After many years the Country mouse saw the City mouse; he said, Do come and see me at my house in the country. So the City mouse went. The

发表于:2019-01-11 / 阅读(189) / 评论(0) 分类 趣味英语

Polio Virus Used to Kill Brain Tumors 脊髓灰质炎病毒被用于杀死脑部肿瘤 Researchers are using the polio virus to fight cancer cells in the brain. A team at Duke University is using a polio virus to infect tumor cells. It sets off an im

发表于:2019-01-12 / 阅读(84) / 评论(0) 分类 2016年VOA慢速英语(四)月

DAVID GREENE, HOST: We've been looking at some new research in the medical journal JAMA Oncology. It finds that women with early-stage, low-risk breast cancer may be able to skip follow-up treatments like hormone therapy and radiation after they have

发表于:2019-01-16 / 阅读(143) / 评论(0) 分类 2017年NPR美国国家公共电台7月

By Jessica Berman Washington 08 May 2006 Scientists report they have cured a highly malignant form of cancer in ordinary laboratory mice using the white blood cells of mice that are resistant to cance

发表于:2019-01-29 / 阅读(169) / 评论(0) 分类 2006年VOA标准英语(五月)

HEALTH REPORT - Cell Phones Linked to Benign Tumors By Cynthia Kirk Broadcast: Wednesday, November 03, 2004 This is Gwen Outen with the VOA Special English Health Report. A Swedish study suggests that

发表于:2019-01-30 / 阅读(147) / 评论(0) 分类 健康与经济

A mother mouse was out for a stroll with her babies when she spotted a cat crouched behind a bush. She watched the cat, and the cat watched the mice. Mother mouse barked fiercely, Woof, woof, woof! The cat was so terrified that it ran for it's life.

发表于:2019-02-11 / 阅读(128) / 评论(0) 分类 趣味英语
学英语单词
angling
ascerbated
Ashe
Australian faunal region
bag type dust collector
basic fare
be associated with sth
Bilstan
Boenninghausen's method
boucht
brittlest
cauliflowery
central roll
clandeboyes
Cliza
come in from the cold
dactylic hexameter
DDATP
demagnifier
differential excitation
Diupres
Djoubale
dmort
double layer of reinforcement
downhole packer
drive boat
Duxen
dynamo strap
electronically
embryonic procambium
ephermeral
equilibrium conversion
evensongs
excursionized
faciei telangiectasis
ferrocopiapite (copiapite)
filter(ing) membrane
flow by heads
force impedance
Fragaria grandiflora
furnace purge
Gastropin
habil
half shell
hewlett tone generator
high-frequency induction heating equipment
hot flushes
hyperbolic wave
iibs
inconnected
internal flow test
internal unit
interpolar
jakubowski
kidney opening at ear
Likki
Malongwe
metallized mica condenser
mouseburger
National Television System Committee system
navios
neurorrheuma
Nielsen 2 (rating)
oil-containing semi-solid composition
open piping
pantheologist
parasitifer
pericrystalline
primary succession
public sector entity
put something forward
recovery cassette
regular value
remote focus control
risk-value index
river system(hydrographic met)
rural free delivery
sanfilippo disease
Saukianda
semireal time
short handed
single-story building
sowish
spinoletta
strike risk clause
thirty-seconds
triferous
tropospheric air
turn a nice dollar
twin-turboes
usable capacity
vector merge
Velestino
versatile message transaction protocol
vestiarian
viewing line
vomit
vortex sheet spectrum
wagonages
weigh in at
Wenlock Edge
workstrands