[网络] 淋巴细胞

第二章 淋巴系统 Chapter 2 Lymphatic System accessory spleen 副脾 anterior cervical lymph node 颈前淋巴结 anterior mediastinal lymph node 纵隔前淋巴结 apical lymph node 尖淋巴结 axillary lumph node 腋淋巴结 bronchopulmonary lumph node 支气管肺淋巴结

发表于:2018-12-05 / 阅读(125) / 评论(0) 分类 医学英语

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Steve Ember. VOICE TWO: And I'm Shirley Griffith. This week, we will tell about evidence that something big struck the planet Jupiter. We will also tell about a long ignored organ in

发表于:2018-12-15 / 阅读(57) / 评论(0) 分类 VOA慢速英语2009年(八)月

This is Scientific Americans Sixty-second Science. Im Cynthia Graber. This will just take a minute. Poor old spleen, it never got the recognition it deserved. Until now. Scientists had known that the spleen is part of our immune systems. But it was c

发表于:2018-12-24 / 阅读(70) / 评论(0) 分类 Scientific American(八)月

Imagine that youre an insect, and that youve fallen ill because some bacteria or parasites have invaded your body. If you want to make it to a ripe old bug age, your body will need to fight off these invaders. 想象一下,假如你是一只小昆虫

发表于:2018-12-28 / 阅读(108) / 评论(0) 分类 初学者听力文摘精选

How Insects Fight Bacteria And Parasites Imagine that youre an insect, and that youve fallen ill because some bacteria or parasites have invaded your body. If you want to make it to a ripe old bug age, your body will need to fight off these invaders.

发表于:2018-12-31 / 阅读(75) / 评论(0) 分类 英语听力文摘 English Digest

At the clinic: Doctor: So, how have you been getting along with this arm? Liz: Fine. I can get around alright, but it has definitely slowed me down. Doctor: Have you had any pain? Liz: At first I had some at night, but that only lasted a few days. Do

发表于:2019-01-01 / 阅读(75) / 评论(0) 分类 英语博客 A cup of English

Google: AI Found Breast Cancer with 99 Percent Accuracy Google says it is deeply involved in developing artificial intelligence, or AI, to help doctors identify and treat disease. The company previously announced successful tests of machine learning

发表于:2019-01-03 / 阅读(102) / 评论(0) 分类 2018年VOA慢速英语(十)月

发表于:2019-01-03 / 阅读(90) / 评论(0) 分类 医务英语

This is the VOA Special English Health Report. Have you ever felt lumps under the skin on the sides of your neck when you were sick? Those might be lymph nodes. They can get swollen and painful but their job is to fight infection. Lymph nodes are par

发表于:2019-01-12 / 阅读(63) / 评论(0) 分类 2011年VOA慢速英语(三)月

DAVID GREENE, HOST: All right, now more on a disease that maybe you've never heard of. It's called lymphedema. It can occur whenever lymph nodes are removed to stop the spread of cancer, and it's most common among breast cancer patients. NPR's Patti

发表于:2019-01-16 / 阅读(103) / 评论(0) 分类 2018年NPR美国国家公共电台2月

What makes people dizzy when they spin? Rolling down a hill or spinning around in endless circles causes dizziness or vertigo because hair-like sensory nerve cells in our ears send wrong messages to our brain. The motions of our bodies are detected b

发表于:2019-02-13 / 阅读(80) / 评论(0) 分类 阅读空间

模仿文本: The problems of climate change remain of course, but with Kyoto, Copenhagen and the other international conferences failing to cement worldwide accords, the focus has rather switched elsewhere, and some of it to world's cities. They a

发表于:2019-02-16 / 阅读(62) / 评论(0) 分类 英音模仿秀

Still, though her surgery was successful, she notes that it was an isolating experience. 尽管她的手术很成功,但她表示这是一次孤独的经历。 Even though your family is there for you and cares for you, it becomes a solitary journe

发表于:2019-02-21 / 阅读(120) / 评论(0) 分类 人物杂志