标签：寄生虫分布图 相关文章

美国文化口语-消遣

DARREN: So, you have three days off. What are you going to do? SCOTT: I don't know. Probably I'm just going to hang around here and relax. DARREN: Watch MTV, huh? SCOTT: Not just MTV. I will probably rent some movies with Sylvia. We'll order some pi

发表于:2018-11-28 / 阅读(236) / 评论(0) 分类 美国文化口语

The Most Extreme Animals

The Most Extreme Animals Earth is a planet of extremes, extreme places and extreme animals, but some animals are more extreme than others. Join us as we count down to find the most unusual and the mos

发表于:2018-11-28 / 阅读(147) / 评论(0) 分类 疯狂英语2004年

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[00:01.00] movie soundtrack mp3 [00:51.89]He was delirious. But asked for you by name. 他昏迷不醒 但指名要见您 [00:58.89]Show him. 拿过来 [01:01.79]He was carrying nothing but this.... 他身上什么都没有 只有这个... [01:05.90]

发表于:2018-11-30 / 阅读(114) / 评论(0) 分类 社交美语

迷你对话学地道口语第6期:寄生虫

习语：a dead beat 讲解：a dead beat 的意思与moocher的意思相近，都是指借钱不还的人。但是a dead beat更强调借钱后的赖账行为。除此之外，a dead beat还有不劳而食，游手好闲的人，或寄生虫的意思。

发表于:2018-12-03 / 阅读(71) / 评论(0) 分类 迷你对话学地道口语

SSS 2008-07-24

This is Scientific American's 60-Second Science. Im Karen Hopkin. Itll just take a minute. When you think about an ecosystem, you usually think of the big animals that live there. The Serengetis ruled by lions. And estuaries are populated by fishes,

发表于:2018-12-24 / 阅读(62) / 评论(0) 分类 Scientific American(七)月

SSS 2011-02-22

This is Scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute? A new development in malaria: Plasmodium vivax, the worlds most common malaria parasite, now infects people previously considered to be resistant. Peter Zimmerman from Cas

发表于:2018-12-24 / 阅读(61) / 评论(0) 分类 Scientific American(二)月

SSS 2008-09-02

This is Scientific American's 60-Second Science. I'm Cynthia Graber. this will just take a minute. Weve all heard of the fight to combat malaria in mostly poor, tropical countries. But a whole host of other tropical diseases exist that leave their vi

发表于:2018-12-24 / 阅读(75) / 评论(0) 分类 Scientific American(九)月

早读英语精华本下册 Unit3

11 Rules of Life 1. Life is not fair, get used to it. 1． 生活是不公平的；要去适应它。 2. The world won't care about your self-esteem. The world will expect you to accomplish something before you feel good about yourself. 2．这世界并

发表于:2019-01-02 / 阅读(124) / 评论(0) 分类 早读英语精华本

比尔盖茨给年轻人的11条生活准则

In Bill Gates' Book for high school and college graduates, there is a list of 11 things they did not learn in school. In his book, Bill Gates talks about how feel good, politically-correct teachings created a full generation of kids with no concept o

发表于:2019-01-08 / 阅读(53) / 评论(0) 分类 英美文化

科学家在波兰致力于拯救蜜蜂

Scientists in Poland Work to Save Honeybees 科学家在波兰致力于拯救蜜蜂 Honeybees are in danger worldwide. Their homes -- known as colonies -- are suffering from what scientists call Colony Collapse Disorder. Scientists have linked the di

发表于:2019-01-12 / 阅读(81) / 评论(0) 分类 2016年VOA慢速英语(八)月

经济学人97:禽虐与气候变化 鸟类受害

Science and Technology Avian malaria and climate change Bite the birds 科技 禽虐与气候变化 鸟类受害 Malaria among birds is becoming more prevalent 鸟类中的疟疾感染越来越多 MOSQUITOES, which carry malaria parasites, like the w

发表于:2019-01-26 / 阅读(332) / 评论(0) 分类 经济学人科技系列

60秒科学:Are Parasites to Thank for Sex?

Are Parasites to Thank for Sex? A study in the journal The American Naturalist implies that parasites helped drive the development of sex, because the shuffling of genes gives sex-produced progeny an advantage over asexual genetic clones. Cynthia Gr

发表于:2019-01-30 / 阅读(87) / 评论(0) 分类 60秒科学

DEVELOPMENT REPORT - Malaria Vaccine

DEVELOPMENT REPORT - Malaria Vaccine By Karen Leggett Broadcast: Monday, April 05, 2004 This is Robert Cohen with the VOA Special English Development Report. Graphic Image Malaria is a very serious di

发表于:2019-01-30 / 阅读(67) / 评论(0) 分类 农业与发展

Angelababy成美国野生救援组织最年轻的公益大使

Chinese actress Yang Ying, better known by her stage name Angelababy, has become the youngest ambassador for WildAid, an environmental organization that focuses on reducing the demand for wildlife products. 中国女演员杨颖--更为人知的是其艺

发表于:2019-02-06 / 阅读(70) / 评论(0) 分类 英语新闻

比尔·盖茨的十大经典人生定律

微软公司董事长比尔盖茨的成功令很多人羡慕，也是无数人学习模仿的榜样。是什么力量令比尔盖茨获得如此巨大的成功呢？来看看他的这些名言吧。 Life is not fair, get used to it. 生活是不公平的

发表于:2019-02-06 / 阅读(90) / 评论(0) 分类 阅读空间

公众人物毕业演讲第310期:本伯南克2013普林斯顿(9)

And not on love of the work or a desire to make a difference is a recipe for unhappiness 8 而不是因爱好或追求卓越所做出的职业选择 不过是日后苦恼的根源 八 Nobody likes to fail but failure is an essential part of life and

发表于:2019-02-16 / 阅读(68) / 评论(0) 分类 公众人物毕业演讲

经济学人238:新疫苗让人类离消灭疟疾更近了一步

Not swatted yet 消灭疟疾任重道远 A new vaccine is one step towards a distant goal 一种新疫苗让人类离消灭疟疾更近了一步 MAN has vanquished only one disease, smallpox. In 2007 Bill Gates set out to eradicate another, malaria.

发表于:2019-02-17 / 阅读(96) / 评论(0) 分类 经济学人综合

每日10句话记忆GRE词汇(下)

1. The articulate man' s artistic cartoon startled the charterer. 发音清晰者的艺术卡通使包租人大吃一惊。 2. The guardian found a quarterly quart of quartz in the safeguard. 监护人在安全装置内找到了四分之一夸脱石英

发表于:2019-02-17 / 阅读(52) / 评论(0) 分类 GRE英语

托福听力科学60秒（SSS）原文之丝绸之路

This is Scientific American 60-second Science, I'm Cynthia Graber. Got a minute? 这里是科学美国人60秒科学系列，我是辛西娅格雷伯。一分钟准备好了吗? For thousands of years, whats called the Silk Road was a group of land a

发表于:2019-03-04 / 阅读(101) / 评论(0) 分类 托福英语

英文摇滚歌曲：Miss May I - Leech

Parasite, remove your teeth from me. Parasite, remove your teeth from me. Always count on the ones that we're here from the beginning. Not a waste that came from the gutters to grab onto what you are. You're pathetic and not worth my time, not even t

发表于:2019-03-13 / 阅读(134) / 评论(0) 分类 英文摇滚歌曲
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