[医] 反常受精

2. His body temperature is ______ for three days, the highest point reaching to 40.5 degree centigrade. A. uncommon B. disordered C. abnormal D. extraordinary centigrade centigrade (摄氏)温度 cent

发表于:2018-12-01 / 阅读(315) / 评论(0) 分类 新东方赵丽词汇课堂

[00:02.94]厌烦 [00:05.88]...really browns me off. [00:09.26]真让我讨厌。(较随便) [00:12.64]A:All the routine work really browns me off. [00:15.23]每天千篇一律的工作真让我讨厌。 [00:17.82]B:Oh,come on.You've just started.

发表于:2018-12-02 / 阅读(254) / 评论(0) 分类 英语流行口语

[00:04.55]Language Function: [00:07.13]Requesting Assistance [00:10.95]A:Could you help me for a moment? [00:14.94]B:Yes,with pleasure. [00:18.13]A:Would you please take care of the luggage while I go to a taxi [00:24.03]B:No problem. A:That's vert k

发表于:2018-12-04 / 阅读(365) / 评论(0) 分类 高中英语上外版三年级

10月4日,在瑞典首都斯德哥尔摩的卡罗林斯卡医学院,诺贝尔奖评审委员会宣布,英国生理学家罗伯特爱德华兹获得2010年诺贝尔生理学或医学奖。 85-year-old Englishman Robert Edwards wins the Nobel Pri

发表于:2018-12-07 / 阅读(247) / 评论(0) 分类 60秒科学

[全屏观看] 点击右键- 另存为 可保存这个Flash影片

发表于:2018-12-10 / 阅读(275) / 评论(0) 分类 大学六级6000单词速记动画版

They are only a few weeks old, but these octuplets are already the center of public outrage. Los Angeles police say they plan to investigate death threats against their mom, Nadya Suleman. The 33-year-old single, unemployed mother has been getting hu

发表于:2018-12-11 / 阅读(196) / 评论(0) 分类 万花筒2009年

[00:12.71]And A Ghost Will Follow You Home [00:20.98]鬼魂随你回家 [00:33.03]In 2004 three friends and I [00:36.33]headed from Tucson to Tombstone for the day, [00:40.41]as two of my friends were from RAF in England [00:44.17]and had never been there.

发表于:2018-12-11 / 阅读(200) / 评论(0) 分类 英语灵异故事

Scientists in Oregon successfully fixed a disease-carrying gene in human embryos. It was the first time this has been done. This small effort could be a big step in preventing inherited, or gene-related diseases. A research team at Oregon Health Scie

发表于:2019-01-02 / 阅读(209) / 评论(0) 分类 2017年VOA慢速英语(八)月

This is Scientific Americans 60-Second Science, I'm Cynthia Graber. This will just take a minute. In vitro fertilization(试管受精) efforts can be helped by oddly enough oral contraceptives .That's the finding from Tel Aviv University, site of the

发表于:2019-01-08 / 阅读(279) / 评论(0) 分类 Scientific American(四)月

This is Scientific Americans 60-Second Science, Im Steve Mirsky.Got a minute? The 2010 Nobel Prize in Physiology or Medicine goes to 85-year-old Robert Edwards of England, for the development of in vitro fertilization. The Karolinska Institutes Chris

发表于:2019-01-08 / 阅读(215) / 评论(0) 分类 Scientific American(十)月

中国人与上岁数的人寒暄时常会说:您老这么大岁数,身体还这么硬朗。这是一句带有恭维意思的话,老人听了一定很高兴。 如果按照字面翻译成英语:You are at such an old age but you are still in

发表于:2019-01-21 / 阅读(213) / 评论(0) 分类 英语口语

24 关于阿尔茨海默病的研究 DATE=3-20-01 TITLE=SCIENCE IN THE NEWS #2116 - Alzheimer's Research BYLINE=Jerilyn Watson VOICE ONE: This is Bob Doughty. VOICE TWO: And this is Sarah Long with Sc

发表于:2019-01-30 / 阅读(275) / 评论(0) 分类 科技之光

英语词汇常用前缀及讲解

发表于:2019-02-02 / 阅读(209) / 评论(0) 分类 英文语法词汇

中国有句古话叫作知己知彼,百战不殆,考试亦是如此。要想在考试中取得好成绩,就要清楚自己已经掌握了什么知识,还需要补充什么知识。鉴于这样的情况,我们在分析现行的高中英语新

发表于:2019-02-03 / 阅读(189) / 评论(0) 分类 实用英语

1. a country mile一段很长的距离 该习语多用在美国口语中,名词country有农场的意思。在美国,由于科技比较发达,农场往往都很大。这些农场总能给人以辽阔、遥远之感。故该习语用country来指距

发表于:2019-02-07 / 阅读(204) / 评论(0) 分类 实用英语

BEIJING, Aug. 22 (Xinhuanet) -- Researchers have discovered how a human egg captures an incoming sperm for fertilization, paving the way to help couples suffering from infertility, according to media reports on Monday. An international team of resear

发表于:2019-02-08 / 阅读(322) / 评论(0) 分类 英语新闻

地球末日真的来了英语对话 Tracy: It's rather cold this winter. 今年冬天真是冷啊! Jack: Yeah. Australia, however, is awful hot. 是啊。但是澳洲却极其的热。 Tracy: In a word, we have abnormal weather all over the world

发表于:2019-02-09 / 阅读(211) / 评论(0) 分类 实用英语

1.a buyers market买方市场 market在这里是行情的意思。买方市场是有利于购买者的行情。与之相对的是a sellers market(卖方市场)。 A: Have you bought the house?你已买房子了吗? B: I dont know how to choose

发表于:2019-02-13 / 阅读(202) / 评论(0) 分类 实用英语

发表于:2019-02-19 / 阅读(180) / 评论(0) 分类 考研英语

1.a buyers market 买方市场market在这里是行情的意思。买方市场是有利于购买者的行情。与之相对的是a sellers market(卖方市场)。 A: Have you bought the house? 你已买房子了吗? B: I dont know how to choose

发表于:2019-02-25 / 阅读(220) / 评论(0) 分类 实用英语
学英语单词
65
adhesive made of synthetic resin
anal sphincteroplasty
angle of orientation
angular velocity of rotating reference frame
automatic antenna positioning
be on the ragged edge
boundary structure
Braunschweigers
calcium-rich achondrite
calyx (pl. calyces)
carburates
cloud database
coelomyarian
color charges
computer monitor for refrigerated container
concept of consumer demand
d'aubisque
danons
decimeter radio communication
dezs
diclofenacs
disgraceful
draught indicating system
educs
effect of high temperature on the tolerance of acceleration
extension of the L/C
fallek
fimbriae
Fixed-Income Security
frequency reference
from ahead
Great White Heron National Wildlife Refuge
Gzhelian Stage
had cold feet
hair-pin coupling loop
Hallam
hand mast
Heybridge
high carbohydrate diet
high standard of feeding
hinged chain
honey flow
Hoppert's disease
Hotin
imide resin
immuno-separation room
intermediate receiver
intra family transaction
iodoxy
iron(ii) iodate
jumper-top blast pipe
kypho-lordosis
linear quasi-normed space
made haste
magnetic pressure
memorializers
microwave course beacon
Missonga
mohs scales
moocows
Myplace
nucleus salivatorius caudalis
operator compact implicit scheme
original variable
Paraflu
pardonableness
partel
Parthenocissus dalzielii
peace-offering
performance process
photohalogenation
potassium cupric nitrite
pound coin
povvo
ppi scope
prodilidine
propellant residual
quadruplex bridge
quarter sawn
Quincies
reciprocal value
repair expense
ristori
roasting in kilns
rotary side trimming shears
skew ring
solar infrared radiation
statutory ordinance
stenchaetothrips undatus
stereotypes
strahlite
take one's round
telephony-over-cable
threshold power density measurement
triadelphy
Tulu Dīmtu
ultrafast pulse propagation
uneven seam
Wahconda
web logs