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第三章呼吸系统 Chapter 3 Respiratory System aditus laryngis 喉口 anterior horn 前角 anterior mediastinum 前纵隔 apex of lung 肺尖 aryepiglottic muscle 杓会厌肌 arytenoid杓肌 arytenoid articular surface 杓关节面 arytenoid cartilage 杓状软骨 base of

发表于:2018-12-05 / 阅读(176) / 评论(0)

医学英语

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数学英语

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科技之光

VOA常速英语2008年-US Government Reviews Laser Eye Surgery

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VOA常速英语2008年（四月）

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VOA常速英语2014--New Laser Device Helps Parkinson's Patients Walk 新激光设备帮助帕金森患者重获行走能力

New Laser Device Helps Parkinson's Patients Walk 新激光设备帮助帕金森患者重获行走能力 Parkinsons disease slowly destroys the brains ability to control the muscles, depriving the patients of their mobility. Researchers at the Mayo Cl

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VOA标准英语2014年(二月)

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Here is some thanksgiving tips food and safety expert Ben Chatman in North Carolina State University. First, do not wash the turkey, which***. The water splashing off a portroy can toss bacteria around your entire food preparation area. Two, s** is t

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Scientific American(十一)月

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话匣子英语

【趣谈英语】飞行模式省电-Airplane Mode Saves Your Battery

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趣谈英语

Watch the US Navy’s New Laser Weapon in Action

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发表于:2019-01-02 / 阅读(103) / 评论(0)

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2005年NPR美国国家公共电台

VOA标准英语2013--The History of the Laser

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2013年VOA慢速英语(五)月

VOA慢速英语2012--The Laser: Futuristic Science Found at Your Local Store

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2012年VOA慢速英语(一)月

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Larry和李华刚刚忙完手头的工作。他们一起去吃冰激凌。李华今天要学两个常用语：my treat和ginormous. LL: Well, Li Hua, you just finished a big paper, and I just finished an important project at work. Let's go for ice cr

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美国之音《流行美语》

VOA常速英语2007年-Scientist in Texas Runs NASA's Lunar Laser Prog

By Paul Sisco Washington 14 November 2007 At the McDonald Observatory in western Texas, a unique space program has been quietly underway for more than 30 years. It is called the Lunar Laser Ranging Program. VOA's Paul Sisco has more. Research scienti

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VOA常速英语2007年（十一月）

英国古稀老人打造逼真玩偶屋

A proud pensioner has spent 26 years creating the ultimate life-like dolls house. 一名充满活力的退休老人花费26年的时间打造出了一座高仿真娃娃屋。 Leonard Martin constructed the intricate house from scratch as a way to fil

发表于:2019-02-05 / 阅读(73) / 评论(0)

阅读空间

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发表于:2019-02-09 / 阅读(122) / 评论(0)

美国俚语

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But,but it still doesn't help,because it gets in every cavity.Yeah. 但是但是还是不管用因为水从哪都能进去对 Well,and your character doesn't seem to mind, 不过你的角色好像不怎么介意 you just spit the water out.yeah,sp

发表于:2019-02-13 / 阅读(77) / 评论(0)

艾伦脱口秀

Lesson 27-2:Health2 健康2

Listen to the patients' questions to a doctor.Check the correct answers that the doctors may response. 1.What caused my stomachache? 2.Do I need to take medicine? 3.What is this d rill for? 4.Is the cavity serious? 5.Can you do something about the ca

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英语听力练习题

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A: Hey, Gary, great to see you again. Please have a seat. So tell me, what seems to be the problem? B: Thanks, doc. Ive got a really bad toothache! I cant eat anything, and look, my face is all swollen. I think it might be my wisdom tooth. A: Well, l

发表于:2019-02-23 / 阅读(111) / 评论(0)

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学英语单词

-h-

4-(1-naphthyl)-4-oxo-butanoic acid

accept the dole

acute phase substance

affective dementia

ageostrophic wind component