产硷[细]菌

新东方背诵文选 L48 Bacteria

Bacteria are extremely small living things. While we measure our own sizes in inches or centimeters, bacterial size is measured in microns. One micron is a thousandth of a millimeter: a pinhead is abo

发表于:2018-12-01 / 阅读(288) / 评论(0)

新东方背诵文选

和各国客户沟通的十大技巧

1. 欧洲人、美国人是非常喜欢那种interactive的人的，你不需要太拘谨，不需要什么都yes。 2.在两个人对话的时候，适当的时候要称呼对方。假如你在对话中经常称呼对方，对方也会称呼你，这样

发表于:2018-12-03 / 阅读(206) / 评论(0)

天天商务口语

北师大初中英语八年级上--Unit3 9-2

[00:00.00]Exercise 2.1 [00:05.41]So,tell me about your trip to Egypt. [00:08.71]How high are the pyramids [00:11.03]They are huge! [00:13.06]One of them-the Great Pyramid of Khufu- [00:16.74]is 137 meters high. [00:19.97]How far are the pyramids from

发表于:2018-12-29 / 阅读(207) / 评论(0)

北师大版初中英语八年级上

《英语流行话题阅读:语境识词4500》83 Where Does Bad-breath Odor Come From?

Where Does Bad-breath Odor Come From? We all have offensive breath at one time or another. In most cases, offensive breath originates from bacteria in the mouth, although there are other more surprising causes. Until a few years ago, the most doctors

发表于:2018-12-30 / 阅读(209) / 评论(0)

英语流行话题阅读：语境识词4500

80天攻克雅思核心词汇-30

alkali碱 alloy结合体 aluminum铝 ajar半开的 bleach漂白 catalyst催化剂 compound化合物 crystal水晶 combustible易燃的 distill提炼 electrician电工 erase抹掉 flask烧瓶 fuse融合 hydrogen氢气 insulate隔热 intrinsic内在的

发表于:2018-12-30 / 阅读(193) / 评论(0)

80天攻克雅思核心词汇

unit37 Where Does Bad-breath Odor Come From 口臭是怎样产生

We all have offensive breath at one time or another. In most cases, offensive breath originates from bacteria in the mouth, although there are other more surprising causes. Until a few years ago, the most doctors could do was to counsel patients with

发表于:2019-01-02 / 阅读(231) / 评论(0)

午后咖啡

中国将在三年内新增就业5000万

China will provide preferential policies and job training programs to targeted groups in order to hit a goal of producing 50 million new jobs by the end of 2020. 为实现在2020年年底前创造5000万个新增就业机会的目标，我国将向特定

发表于:2019-01-07 / 阅读(251) / 评论(0)

英语新闻

SSS 2009-07-01

This is Scientific American's 60-Second Science, I'm Christie Nicholson. Got a minute? During the last ice age our problem was too little carbon. Unlike today where too much carbon is causing global warming. Past glacial ages occurred partly because

发表于:2019-01-08 / 阅读(201) / 评论(0)

Scientific American(七)月

VOA标准英语2008年-Technology Key to Producing More Food

By Bill Rodgers Washington 19 May 2008 The Green Revolution is a good example of how technological advances can have a dramatic effect on economic development - in this case on food production. Other technological innovations are helping to improve a

发表于:2019-01-13 / 阅读(154) / 评论(0)

VOA标准英语2008年（五月）

英语作文-小学 Traveling

英语作文 I love traveling. Traveling not only broadens my horizons but also opens my eyes to the world. What's more, it refreshes me. You can go to Disneyland and experience what it's like to be a child again! You can visit one of the seven wonders

发表于:2019-01-30 / 阅读(152) / 评论(0)

英语作文

56th edition of Madrid Fashion Week kicks off

MADRID, Aug. 30 (Xinhua) -- The 56th edition of the Madrid Fashion Week kicked off here on Thursday. The six-day event will see a total of 41 of the top Spanish designers present their new collections for the spring and summer of 2013 on the catwalks

发表于:2019-02-03 / 阅读(176) / 评论(0)

英语新闻

职场口语:和各国客户沟通的十大技巧

发表于:2019-02-03 / 阅读(164) / 评论(0)

实用英语

Pest damage worsens in rice-producing provinces

CHANGSHA, Aug. 28 (Xinhua) -- Pests are posing an increasing challenge for the country's major rice-producing areas amid an important harvest year, according to agricultural officials. The Ministry of Agriculture (MOA) held a meeting on pest control

发表于:2019-02-05 / 阅读(215) / 评论(0)

英语新闻

情景交际-被甩了?去旅行吧

J: to be honest, I was just dumped. M: oh, I'm sorry to hear that. You can go on a holiday to cheer up. J: no, thanks. I'm not in the mood for traveling. M: come on. A trip will do you good. Are you doing anything this weekend? J: I was planning on d

发表于:2019-02-08 / 阅读(140) / 评论(0)

英语口语

和客户沟通的十大技巧

发表于:2019-02-12 / 阅读(190) / 评论(0)

实用英语

职场英语口语：和客户沟通的十大技巧

发表于:2019-02-21 / 阅读(146) / 评论(0)

英语口语

金融英语经典阅读(1)

金融英语阅读 1 ：The MarketIs aConcept Is the market a place？ Or a thing？ Neither， really. Its a concept. If you are growing tomatoes in your backyard for sale， you are producing for the market. You might sell some to your neighbor and

发表于:2019-02-22 / 阅读(201) / 评论(0)

实用英语

【英音模仿秀】A Thing of the Past?

模仿句子：The new era of cheap oil -- yes -- it's great for motorists, it's bad for oil-producing countries, we know that. But what impact will it have in a middle eastern war zone? 概况：人尽皆知，我们迎来了便宜石油的新纪元这

发表于:2019-02-23 / 阅读(138) / 评论(0)

英音模仿秀

PBS高端访谈:是什么导致了全球石油供应过剩?

GWEN IFILL: Only a year ago, crude oil was trading at more than $100 a barrel. But prices have plunged, down more than 60 percent from its peak. Much of that drop has occurred in just the past few weeks. Increased supply and declining demand for oil,

发表于:2019-02-25 / 阅读(219) / 评论(0)

PBS访谈社会系列

雅思写作优秀范文精选：电力生产燃料源

The charts compare the source of electricity in Australia and France in the years 1980 and 2000. Between these years electricity production almost doubled, rising from 100 units to 170 in Australia, and from 90 to 180 units in France. In 1980 Austral

发表于:2019-02-25 / 阅读(214) / 评论(0)

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agkistrodon contortrixes

almagrerite (zincosite)

boltonite (forsterite)