氯化铁(含)漱液

VOA标准英语2014--新的太阳能电池减少生产中对环境的危害

New Solar Cell Minimizes Environmental Risks in Manufacturing Process 新的太阳能电池减少生产中对环境的危害 Scientists in England report the development of a new solar cell that minimizes environmental risks in the manufacturing proc

发表于:2018-12-08 / 阅读(177) / 评论(0)

VOA标准英语2014年(六月)

ESL杰夫的一天第16期:清洁讲解(5)

So, when you put the mouthwash in your mouth, 因此，你将漱口水倒入口中， usually you take your sides of your mouth, what we would call your cheeks, cheeks, your cheeks and you move them back and forth, 你通常用嘴的两侧，也就是我

发表于:2018-12-28 / 阅读(249) / 评论(0)

ESL杰夫的一天

讨论猴子

Finn: Hello, Im Finn. This is 6 Minute English and Im joined this week by Neil. Hello Neil. (Monkey sounds) Finn: Err, Neil? (Monkey sounds) Finn: Neil, are you OK? (Monkey sounds) Finn: Actually that wasn't Neil, you'll be glad to know, he is safe a

发表于:2019-01-07 / 阅读(182) / 评论(0)

六分钟英语

美国国家公共电台 NPR Retailers Plan To Clear Deadly Paint Removers From Shelves, As EPA Delays Ban

DAVID GREENE, HOST: Families across the United States are fighting with the federal government over a deadly chemical. Dozens of people have died from inhaling methylene chloride. This is an ingredient in common paint removers. NPR's Rebecca Hersher

发表于:2019-01-17 / 阅读(178) / 评论(0)

2018年NPR美国国家公共电台11月

科学美国人60秒 SSS 2016-1-1

Every winter some twenty million tons of salt are dumped on America's road.That sodium chloride melts the ice, so it prevents its formatin, helping to prevent accidents. But road salt has its downside. This is not very economical because salt is main

发表于:2019-01-20 / 阅读(233) / 评论(0)

2016年Scientific American(一)月

Eztalk美语【190】gargle saltwater 用盐水漱口

Lily is slowly gargling saltwater Lily:[Coughs] This is awful! It's like drinking saltwater! It's like drowning in the ocean! Mom:Don't be so dramatic. You're such a baby. Now sit down and finish your soup. Lily:OK, OK. Mom:And when we get back from

发表于:2019-01-21 / 阅读(214) / 评论(0)

Eztalk美语会话

Eztalk美语【189】Blow my nose擤鼻涕

Lily:Great. My favorite-soup, soup, soup... Mom:Oh, and there's one more thing you have to do every hour on the hour, sweets. Lily:Blow my nose? Mom:Well, you do that when your nose needs blowing. I was talking about a way to make your throat heal fa

发表于:2019-01-21 / 阅读(212) / 评论(0)

Eztalk美语会话

英语听力：自然百科为什么海水是咸的？

This week on Why Tell Me Why, we are finding out why the oceans are so salty. So the oceans are salty because the oceans have been around, lets say, for over five hundred million years. And over the course of time what we found out is that weve alway

发表于:2019-01-22 / 阅读(174) / 评论(0)

自然百科2009年

【一起听英语】猴子

猴子和人类有着密切的联系，他们的很多行为习惯都和人类有着相似的地方，今天的演播室来了一位特殊的嘉宾猴子 Finn: Hello, Im Finn. This is 6 Minute English and Im joined this week by Neil. Hello Neil. (Mon

发表于:2019-01-23 / 阅读(164) / 评论(0)

一起听英语

ESL Podcast 390 – Dietary Restrictions and Preferences

Tony: Who did you invite over for dinner Saturday? Carmela: I invited Keith, Sung, Stephanie, and Luis. Tony: You didnt! Carmela: I did. Why? Tony: Youre going to have a hard time cooking for them. Keith is a vegan and only eats food thats organic. S

发表于:2019-02-04 / 阅读(160) / 评论(0)

地道美语播客

英语听书《海底两万里》第170期第12章一切都用电(3)

First off, I'll mention that at the bottom of the sea there exist veins of zinc, iron, silver, and gold whose mining would quite certainly be feasible. 首先，我对您说，海底有锌、铁、银、金等矿藏，开发并不是不可能的事。

发表于:2019-02-25 / 阅读(276) / 评论(0)

《海底两万里》中英双语有声读物

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