红细胞-抗体-补体

英语动画:大学六级词汇速记 12competence到consecutive

[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(205) / 评论(0)

大学六级6000单词速记动画版

VOA常速英语2016--中和抗体有望助力艾滋病疫苗研制

中和抗体有望助力艾滋病疫苗研制 Researchers say powerful antibodies may hold clues to developing an effective AIDS vaccine.The antibodies were isolated from individuals already infected with HIV. Dr. Wayne Koff saysthe goal is to find a

发表于:2018-12-16 / 阅读(114) / 评论(0)

VOA标准英语2016年(七月)

高考英语词汇辨析：complement和compliment的区别

很多人分不清compliment和complement。原因很简单：它们的发音相同，拼写也相似，但是，二者的意义则完全不同。如果你compliment某人，你就是在表达对他们的赞赏，或者因为某件事而表扬他们。

发表于:2018-12-16 / 阅读(311) / 评论(0)

李阳疯狂说英语

早安英文第354期:你一定需要的快速记单词的小诀窍

英语学习笔记： antiwar adj. 反战 antipathy n. 憎恨，反感 antithesis n. 正好相反 antibacterial adj. 抗菌的 antibacterial soap 抗菌皂 antibacterial agent 抗菌因子 antibody n. 抗体 He committed himself to the antiwar moveme

发表于:2018-12-19 / 阅读(125) / 评论(0)

2018年VOA慢速英语(三)月

【轻松英文阅读】献血者

How often do you donate blood? Once a year? Once every few years? Never? Would you be willing to do it every few weeks? That is what James Harrison of Australia has been doing for almost 60 years. In that time he has donated blood over 1,000 times. J

发表于:2018-12-28 / 阅读(131) / 评论(0)

轻松英文阅读

迈克尔.戴尔 02

[00:14.80]Michael Dell 迈克尔.戴尔 [00:38.02]词汇扫描 [00:42.82]complement 补充 [00:46.97]address 宣布 [00:52.84]On May 15, 2006, The University of Texas at Austin [00:59.17]announced a US$50 million grant [01:03.23]from the Michael and Susan Dell Fo

发表于:2019-01-02 / 阅读(273) / 评论(0)

各色各样的人

英语语法：100 What Is Subject-Complement Agreement?

Grammar Girl here. In todays episode were going to answer some bizarre and puzzling questions: Can two people share a life? Can two writers share a neck? How many heads does a person have? How many wives do certain men have? Today's guest-writer, Bon

发表于:2019-01-02 / 阅读(194) / 评论(0)

英语语法 Grammar Girl

电信专业英汉词典c

CPM 中央处理模块 CMTS Cable Modem终端系统 CES 电路仿真板 CBR 恒定比特率 CNET 电路交换网 CCM 通讯控制模块 CF 核心功能 common 通用 complement of the service area 服务

发表于:2019-01-03 / 阅读(109) / 评论(0)

电信英语

六级词汇与结构练习（6）

坚持不懈，直到成功。我们每天的奋斗就像对参天大树的一次砍击，头几刀可能了无痕迹。每一击看似微不足道，然而，累积起来，巨树终会倒下。这恰

发表于:2019-01-03 / 阅读(155) / 评论(0)

四六级词汇与结构练习

VOA标准英语2011--Antibody Could Reverse Diabetes

Antibody Could Reverse Diabetes Scientists in California have developed a new approach to treating diabetes which might be able to reverse the disease and not just treat the symptoms. The World Health Organization estimates that more than one-third o

发表于:2019-01-04 / 阅读(168) / 评论(0)

VOA标准英语2011年(十二月)

Update: Breakthrough in Fighting Zika

Update: Breakthrough in Fighting Zika From VOA Learning English, this is the Health Lifestyle report. Researches have reported a breakthrough in the search for a treatment for Zika virus. To better understand this report, you will need to know the fo

发表于:2019-01-12 / 阅读(218) / 评论(0)

2016年VOA慢速英语(十一)月

VOA标准英语2011--New Ebola Vaccine Proves Effective in Mice

New Ebola Vaccine Proves Effective in Mice U.S. scientists have developed a new vaccine against the deadly ebola virus which has the potential to remain potent after years of storage. Ebola is one of the deadliest viruses known. It kills about nine o

发表于:2019-01-13 / 阅读(122) / 评论(0)

VOA标准英语2011年(十二月)

VOA标准英语2011--Potent Antibodies Offer New AIDS Vaccine

Potent Antibodies Offer New AIDS Vaccine Design Researchers say powerful antibodies may hold clues to developing an effective AIDS vaccine. The antibodies were isolated from individuals already infected with HIV. Dr. Wayne Koff says the goal is to fi

发表于:2019-01-14 / 阅读(138) / 评论(0)

VOA标准英语2011年(八月)

英语听力—环球英语 1291 How Vaccines Work

Voice 1 Welcome to Spotlight. Im Mike Procter. Voice 2 And Im Liz Waid. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 Todays Spotlight program is about

发表于:2019-01-19 / 阅读(137) / 评论(0)

环球英语 Spotlight

英语词汇常用前缀及讲解

发表于:2019-02-02 / 阅读(139) / 评论(0)

英文语法词汇

CCTV9英语新闻：中美科学家研制出MERS抗体投入临床至少需6年

Chinese and American scientists have developed a new antibody targeting the MERS virus, which has, to date, killed 19 people and infected over 150 in South Korea. But Shanghai-based Fudan University has been working with the US National Institute of

发表于:2019-02-03 / 阅读(142) / 评论(0)

cctv9英语新闻2015年

Dressing for the jobs

NEW YORK - Mark Twain once quipped, Clothes make the man. Naked people have little or no influence in society. Good insight. But in a world of Dress Down Friday, what's appropriate to wear to work? In many cases, there are no carved-in-granite rules

发表于:2019-02-09 / 阅读(177) / 评论(0)

实用英语

印度航空：空姐太胖将丢饭碗

India's national carrier Air India is set to ground 125 overweight cabin crew members. 印度国家航空公司印度航空准备让125名超重空乘人员停止机舱内服务。 An Air India official told the BBC that the order had been made on th

发表于:2019-02-17 / 阅读(150) / 评论(0)

阅读空间

留美老师带你每日说英文第912期:过度饥饿之后身体的变化

台湾籍旅美老师今天交给我们的句子是： After several weeks of starvation, fat stores become depleted, and all that is left for energy is proteins. At this point essential proteins for survival, like antibodies used to fight infection

发表于:2019-02-22 / 阅读(168) / 评论(0)

留美老师带你每日说英文

经济学人243:节能以人为本 Back to basics

Back to basics 节能以人为本 Energy efficiency is not very flashy. That may be a selling point 能源增效并不那么高高在上，也许它还是个卖点。 Hope those are energy-saving bulbs 希望大家都使节能灯泡 WHEN Richard Sanc

发表于:2019-02-24 / 阅读(201) / 评论(0)

经济学人综合

最新学习文章

热门学习文章

热门标签

英语听力 VOA标准英语 VOA 英语歌曲口语听力提高听力材料听力教程英语学习 NPR 英语口语 VOA慢速英语美国国家电台儿童英语 VOA英语小学英语 cnn VOA常速英语标准英语英文歌曲听电影学英语英语单词英文电影慢速英语 CRI 美联社新闻美国有线新闻加州分级澳洲新闻流行歌曲常速英语 ABC新闻快递疯狂英语英语读物听力棚车少年经济学人英语词汇商务英语 VOA双语新闻 BBC 中国电台大学英语 Treasures 加州语文 BBC英语英语听力网站 VOA英语教学词汇万花筒 SSS VOA英语听力 AP 新概念分级英语英语广播听力精选英语播客英文绘本 TED演讲赖世雄英语MP3 CCTV9英语新闻 lesson 英语新闻初中英语学英语英语语法历史上的今天英文广播剧英语游戏原版英语小说英语有声读物书虫英语牛津英语读物访谈录新闻一分钟考研英语英语每日在线听新闻 Us 新概念英语地道英语单词第二册自然百科高中英语 sports 实用英语 MP3听力辛沛沛 ESL英语第一册英语每日一句 unit 新东方 GRE 每日一词 BBC听力

学英语单词

a whole new world

Anemone raddiana Reg.

both ends supported beam