[环境] 生物接触氧化池

US Able to Protect Servicemembers from Biological Threat, Sa

Broadcast: Jan 10 2003 The Pentagon has issued a statement 2) asserting the military is prepared to protect its personnel from possible biological weapons attack. On the surface, the Pentagon's assert

发表于:2018-12-08 / 阅读(115) / 评论(0)

VOA2003（上）-健康之旅

男人的生物钟

Have you ever thought about your biological clock? Never! No. Men don’t have to think about that. Men may not think about their biological clocks, but they should. There are some men whose biologica

发表于:2018-12-11 / 阅读(154) / 评论(0)

万花筒2006年

走遍美国 A Big Fish in a Little Pond 小池塘里的大鱼 ACT III

ACT III I love my school. I have so many good friends there now. 我喜欢我的学校。我现在有那么多好朋友在那儿。 I wouldn't miss a day even if I were really sick. 即使我真的病了

发表于:2018-12-20 / 阅读(160) / 评论(0)

走遍美国 Family Album U.S.A

Alien contact

Rob: Hello! Im Rob and this is 6 Minute English. Im joined today byAlice. Hello Alice. Alice: Hi Rob. Rob: Today, were talking about alien life form and who on planet earth wouldaliens speak to if they one day made contact? Alice: Alien life form. Th

发表于:2019-01-07 / 阅读(285) / 评论(0)

六分钟英语

2005年NPR美国国家公共电台三月-British TV Crosses over the Pond

NBC tonight launches a new series-The Office. It's the American version of a British comedy series. The original has a small but dedicated group of fans in the United States. Remaking British series for American audiences is not new, but as NPR's Kim

发表于:2019-01-08 / 阅读(309) / 评论(0)

2005年NPR美国国家公共电台

北京小学英语第六册7

[00:12.93]Fishes,fishes,there they are?Some are swim-ming in the pond. [00:19.72]Fishes,fishes,where are you?Can you show me where they are? [00:26.31]Fishes,fishes,there they are?Some are swim-ming in the river. [00:33.31]Fishes,fishes,where are you

发表于:2019-01-09 / 阅读(122) / 评论(0)

小学英语北京版

2006年VOA标准英语-UN Leader Warns of Biological Weapons Threat

By Lisa Schlein Geneva 20 November 2006 U.N. Secretary-General Kofi Annan is urging nations to do more to combat biological weapons, and to create global safeguards to keep them out of terrorist hands. Kofi Annan at a review conference on Biological

发表于:2019-01-12 / 阅读(185) / 评论(0)

2006年VOA标准英语（十一月)

英语听力：2013-08-14 流言终结者第11季第8集完全爆炸手册—6

A letter which could stand for evergreen. There are sticks of trees everywhere. Or extreme environment. Bye-bye. Or even for experts. In the vicinity of five minutes, these pants should be in New York. But while these would be suitable selections, th

发表于:2019-01-23 / 阅读(145) / 评论(0)

探索与发现2013年

AGRICULTURE REPORT - Biological Controls, Part 1

AGRICULTURE REPORT - Biological Controls, Part 1 By Mario Ritter Broadcast: Tuesday, April 13, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Biological controls are living

发表于:2019-01-30 / 阅读(134) / 评论(0)

农业与发展

Juninho reveals contact with Chelsea's Malouda about Brazil move

Juninho reveals contact with Chelsea's Malouda about Brazil move RIO DE JANEIRO, Oct. 22 (Xinhua) -- Former Brazil international midfielder Juninho has revealed that he has spoken to Chelsea's Florent Malouda in a bid to bring the midfielder to Vasco

发表于:2019-01-31 / 阅读(175) / 评论(0)

英语新闻

VOA标准英语2011--Israel Practices Biological Attack Response

Israel Practices Biological Attack Response The Israeli government has carried out a two-day exercise it says is aimed at boosting preparedness for any terrorist attack aimed at sparking an outbreak of a highly contagious disease. Israeli officials e

发表于:2019-02-12 / 阅读(143) / 评论(0)

VOA标准英语2011年(十二月)

【英语时差8,16】虫子，涟漪与水上行走-上

On our last program, we learned how water bugs manage to stand on the surface of a pond: The pads of their feet resist contact with the water just like wax paper does. This allows the bug to rest on the thin film of surface tension that naturally cov

发表于:2019-02-23 / 阅读(123) / 评论(0)

英语时差8，16

加州英语分级G2 The Last Pond 08

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发表于:2019-03-02 / 阅读(143) / 评论(0)

加州英语分级G2

加州英语分级G2 The Last Pond 07

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加州英语分级G2

加州英语分级G2 The Last Pond 06

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加州英语分级G2

加州英语分级G2 The Last Pond 05

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加州英语分级G2

加州英语分级G2 The Last Pond 04

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加州英语分级G2

加州英语分级G2 The Last Pond 03

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加州英语分级G2

加州英语分级G2 The Last Pond 02

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加州英语分级G2

加州英语分级G2 The Last Pond 01

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加州英语分级G2

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学英语单词

Allium plurifoliatum

annexed leveling line

anthropogenic input

Anticlea

apparent quality

approximate solubility