标签：水分解 相关文章

【社交】拒绝食物和水-Declining Food or Drinks

A: Mary, it's good to see you! B: Josh and I were just on our way back home from the beach and thought we'd drop by. A:I am so glad that you decided to stop by! B: Yes, it has been a long time since we have seen you. A: Mary, can I get Josh or you so

发表于:2018-12-03 / 阅读(64) / 评论(0) 分类 社交-Socializing

美联社新闻一分钟 AP 科学家发现火星上的水

This is AP News Minute. The White House said Wednesday that President Donald Trump's proposed Washington meeting with Russian President Vladimir Putin had been delayed until 2019, citing the ongoing probe into Russian interference in the 2016 electio

发表于:2018-12-15 / 阅读(127) / 评论(0) 分类 美联社新闻一分钟2018(七)月

小气泡把水变成有效的清洁工具

Tiny Bubbles Turn Water Into Effective Cleaning Tool 小气泡把水变成有效的清洁工具 While a stream of ordinary cold water may clean some dirt it is not considered an effective cleaning agent. But when two inventors at the University of So

发表于:2018-12-16 / 阅读(52) / 评论(0) 分类 VOA标准英语2015年(十一月)

法律英语就该这么说 第98期:联邦政府颁布了《水清洁法》和《空气清洁法》

必背句型: A:The federal government promulgated the Clean Water Act and the Clean Air Act. 联邦政府颁布了《水清洁法》和《空气清洁法》。 B:When did the federal government promulgate them? 什么时候颁发的？ The federal g

发表于:2018-12-18 / 阅读(48) / 评论(0) 分类 法律英语就该这么说

情景英语口语100主题 034fruit and vegetable水果与蔬菜

34 fruit and vegetables words apple orange banana potato tomato carrot tropical peach grapes leek onion watermelon plum pear stir fry eggplant bitter melon kiwi fruit cabbage lemon pineapple organic strawberry broccoli sweet corn bunch seeds/pips fre

发表于:2018-12-25 / 阅读(78) / 评论(0) 分类 情景英语口语100主题

听一分钟英文：Water-水

Few people think about how important water is. We do when we're really thirsty. I remember hiking for hours in really baking sun without anything to drink. I was dreaming about drinking cool water. And when I came to a small river, the water was deli

发表于:2018-12-28 / 阅读(82) / 评论(0) 分类 听一分钟英文-W

60秒科学:伏特加的不同口味

I once took part in a vodka tasting contest, in which participants tried to tell an expensive brand from a cheap one. I dont recall the exact outcome, for obvious reasons. But I do know that several people swore they could taste the difference. Well,

发表于:2019-01-02 / 阅读(88) / 评论(0) 分类 60秒科学

VOA慢速英语2018--水牛肉重回菜单

Buffalo Meat on the Menu Again for Native Tribe The Oglala Lakota tribe on the Pine Ridge Reservation in South Dakota is close to regaining its traditional food supply. The Charging Buffalo Meat House will open for business soon. The business will pr

发表于:2019-01-03 / 阅读(65) / 评论(0) 分类 2018年VOA慢速英语(二)月

在阿拉伯水比油更珍贵

Water Becoming More Precious Than Oil in Arab World 在阿拉伯水比油更珍贵 While one of the most pressing political and social issues facing the Arab world rarely makes headlines, it is an iss

发表于:2019-01-03 / 阅读(86) / 评论(0) 分类 VOA2005（上）--环境科学探索

水或由小行星 "撞"给地球

According to the Daily Telegraph of October 9, water ice and organic molecules that help to form the basis of life have been discovered on a second asteroid, called 65 Cybele, by astronomers。 The finding was reported at a meeting of planetary scien

发表于:2019-01-11 / 阅读(72) / 评论(0) 分类 阅读空间

实战口语情景对话 第117期:水仙镜 Water Wonderland

Todd:What is your hobby? 你的兴趣爱好是什么啊？ Matt:I suppose it is scuba diving? 我想应该是潜水？ Todd:Oh, nice! Well, tell us about scuba diving. 哦，不错。那你给我们讲讲关于潜水的事吧。 Matt:Well, I haven't

发表于:2019-01-15 / 阅读(52) / 评论(0) 分类 实战口语情景对话

VOA双语新闻：1、小小泡沫把普通水变成强力清洁剂

小小泡沫把普通水变成强力清洁剂 While a stream of ordinary cold water may clean some dirt it is not considered an effective cleaning agent. But when two inventors at the University of Southampton added a little ultrasound the water beca

发表于:2019-01-19 / 阅读(64) / 评论(0) 分类 VOA双语新闻 2015年11月

【英语时差8，16】半瓶水危险

Don: You know, Yael, wouldn't you say we do a pretty good job here at A Moment of Science? Yael: Of course I would, Don. D: Okay, but what if I told you that studies show that in general Americans do a pretty lousy job of estimating their skills, kno

发表于:2019-01-22 / 阅读(80) / 评论(0) 分类 英语时差8，16

【英语1级听力】水和一个苹果-Water and an Apple

Susan likes to eat apples. She likes to eat big red apples. She likes to wear a blue hat. She wears a big blue hat on her head. She wears a hat and eats an apple. She drinks some water from a white cup. Susan drinks water and eats apples. She doesn't

发表于:2019-01-24 / 阅读(204) / 评论(0) 分类 英语第1级听力-English Level 1

【英语2级听力】水洒在地板上了-Water on the Floor

She is thirsty. She gets a glass of water. She begins to walk. She drops the glass. There is water on the floor. The puddle is big. She gets a mop. She wipes the water off. The floor is clean. She gets another glass of water. She drinks it. She is ha

发表于:2019-01-24 / 阅读(70) / 评论(0) 分类 英语第2级听力-English Level 2

VOA双语新闻：学者：食品水能源短缺将汇成风暴

Speaking at the Sustainable Development conference in London, Britain's chief scientific advisor warns that under the backdrop of a growing global population, the world will face a perfect storm of threats as food, water and energy shortages combine

发表于:2019-02-14 / 阅读(55) / 评论(0) 分类 VOA双语新闻 2009年3月

留美老师带你每日说英文 第601期:水其实也不那么干净

台湾籍旅美老师今天交给我们的句子是： Water left outside can also start growing algae and host mosquito larvae, which will make you sick and is gross to think about, but not as gross as thinking about the dust inside your house landi

发表于:2019-02-22 / 阅读(61) / 评论(0) 分类 留美老师带你每日说英文

【英语趣味课堂】关于水的担忧-Water Worries

Todd: So, hey, Rebecca, speaking of environmental stuff, I was reading about a drought in Australia. You guys have a serious drought problem with water? Rebecca: Yeah, we do. We've had a drought for some time now and it seems to be getting worse and

发表于:2019-02-24 / 阅读(53) / 评论(0) 分类 英语趣味课堂

留美老师带你每日说英文 第435期:每天一定要喝很多水

台湾籍旅美老师今天交给我们的句子是： Drink plenty of water every day. Water hydrates the body and aids the digestive system. And its calorie-free! 每天喝很多水。这会维持身体中的水分并辅助消化系统。而且水是

发表于:2019-03-05 / 阅读(102) / 评论(0) 分类 留美老师带你每日说英文

留美老师带你每日说英文 第400期:水的化学性质

台湾籍旅美老师今天交给我们的句子是： Well the water itself doesn't have any sugars or proteins like food so microbes aren't consuming it and rotting it. However, that's not to say the chemistry of the water hasn't changed. 水并不像

发表于:2019-03-05 / 阅读(162) / 评论(0) 分类 留美老师带你每日说英文
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