音标：[pә'tәumәk] ；

n. 波拖马可河（美国河名）

n. a river in the east central United States; rises in West Virginia in the Appalachian Mountains and flows eastward, forming the boundary between Maryland and Virginia, to the Chesapeake Bay
n. term sometimes used to refer to Washington, D.C.

词型变化：名词复数形式 : potomacs

体育美语-023 Rowing on the Potomac

Y: Hi, 我是Yang Chen. P:我是Patrick. (Rowing) Y:今天天气特别好。我和Patrick正在波多马克河上划船。 P: Hey, Look over there! Aren't those girls members of the Potomac Boat Club? Y: Let's go say hello to them. Sarah: Potomac boa

发表于:2018-11-30 / 阅读(393) / 评论(0)

体育美语

VOA标准英语2010-Tired of Racing Hither and Yon?

You can relax and go slow very slow on the CO Canal Ted Landphair | Washington, DC 29 April 2010 This is the famous Paw Paw Tunnel on the canal, through which boats could travel only one way at a time. The tunnel bypasses a section of the Potomac Riv

发表于:2018-12-08 / 阅读(308) / 评论(0)

VOA标准英语2010年(四)月

VOA慢速英语 2008 0505b

THIS IS AMERICA - Beyond Country Roads: Exploring the Wild and Wonderful of West Virginia If you like to hike, camp, climb rocks, raft in rivers, fish or hunt, then this is a state for you. Transcript of radio broadcast: 04 May 2008 VOICE ONE: Welco

发表于:2018-12-15 / 阅读(356) / 评论(0)

VOA慢速英语2008年（五）月

VOA慢速英语2009-THE MAKING OF A NATION - American History Se

Welcome to THE MAKING OF A NATION -- American history in VOA Special English. One day in October of eighteen fifty-nine, Americans were shocked by news of an attack led by John Brown. He was an antislavery extremist. Many people also considered him

发表于:2018-12-15 / 阅读(245) / 评论(0)

VOA慢速英语2009年（六）月

Potomac River1

Broadcast: Jan 15, 2003 By Jerilyn Watson VOICE ONE: This is Mary Tillotson. VOICE TWO: And this is Steve Ember with the VOA Special English program, Explorations. Join us today as we travel along the

发表于:2018-12-18 / 阅读(379) / 评论(0)

VOA2003（上）-美国故事

英语听力：自然百科 Coastal Cleanup 净滩大行动

So, every year at this time, nearly half a million people step forward to help, to volunteer in an international coastal cleanup and the results can be staggering. In the last couple of years alone, an average of 8 million pounds of trash is collecte

发表于:2018-12-26 / 阅读(288) / 评论(0)

自然百科2008年

美国学生历史第202期:The year 1863(2)

But Grant drove him back and began the siege of the town from the land side. 但格兰特指挥部队将他赶回城堡，并开始从陆地一面包围维克斯堡。 The Confederates made a gallant defense. 南方联盟军打了一场漂亮的保卫战

发表于:2018-12-28 / 阅读(325) / 评论(0)

美国学生历史

美国学生历史第131期:1830年美国的人口(2)

295. National Roads. 295．国家的路况 Steamboats were now running on the Great Lakes and on all the important rivers of the West. 此时，汽船运行在五大湖及西部所有重要的河流上， The first result of this new mode of transpor

发表于:2018-12-28 / 阅读(280) / 评论(0)

美国学生历史

美国学生世界地理教材第27期:玛丽的领地弗吉尼亚的领土和佩恩的森林(1)

Chapter 7 Mary's Land, VirRinia's State, and Penn's Woods 第7章玛丽的领地、弗吉尼亚的领土和佩恩的森林 Did you ever trade a top for some marbles or an apple for an orange? 你曾经用陀螺交换购买一些弹珠，或者用一个

发表于:2018-12-29 / 阅读(354) / 评论(0)

美国学生世界地理教材

THE MAKING OF A NATION 91 - James Buchanan, Part 7

THE MAKING OF A NATION #91 - James Buchanan, Part 7 By Frank Beardsley Broadcast: Thursday, December 02, 2004 (MUSIC) VOICE ONE: THE MAKING OF A NATION -- a program in Special English. (MUSIC) John Br

发表于:2019-01-02 / 阅读(309) / 评论(0)

The Making of a Nation

VOA标准英语2012--Potomac Named Most Endangered River

Potomac Named Most Endangered River The Potomac River is seen by hundreds of thousands each day as it flows under bridges and past memorials. It is used for recreational activities, and provides drinking water for five million people. Before the Poto

发表于:2019-01-04 / 阅读(300) / 评论(0)

VOA标准英语2012年(六月)

VOA慢速英语 2008 1105b

VOICE ONE: This is Mary Tillotson. VOICE TWO: And this is Steve Ember with the VOA Special English program, Explorations. Join us today as we travel along the Potomac River in the eastern United States. The Potomac is one of America's most historic

发表于:2019-01-11 / 阅读(345) / 评论(0)

VOA慢速英语2008年（十一）月

VOA慢速英语2009年-THIS IS AMERICA - Beyond Country Roads: Th

VOICE ONE: Welcome to THIS IS AMERICA in VOA Special English. I'm Steve Ember. VOICE TWO: And I'm Faith Lapidus. This week on our program, we tell you about a popular area for outdoor activities in the state of West Virginia. (MUSIC: Country Roads)

发表于:2019-01-11 / 阅读(301) / 评论(0)

VOA慢速英语2009年（七）月

VOA慢速英语2013 The Potomac River Flows Through Cities, History

The Potomac River Flows Through Cities, History From VOA Learning English, welcome to This Is America. I'm Jim Tedder. And Im Kelly Jean Kelly. Today we tell about the Potomac River. The Potomac is one of Americas most historic waterways. It flows mo

发表于:2019-01-12 / 阅读(285) / 评论(0)

2013年VOA慢速英语(六)月

VOA慢速英语2013 白色的渡船:穿越波托马克河数百年

White's Ferry: Crossing the Potomac River for Hundreds of Years 白色的渡船:穿越波托马克河数百年 Welcome to American Mosaic from VOA Learning English. I'm Kelly Jean Kelly. On the show today, we play unlucky music in honor of Friday the

发表于:2019-01-12 / 阅读(496) / 评论(0)

2013年VOA慢速英语(九)月

美国学生历史第191期:从布尔·朗到莫福利保罗(5)

Suddenly, without any warning, Jackson appeared at Manassas Junction. 杰克森率兵潜行，突然出现在马纳萨斯， McClellan was at once ordered to transport his army by water to the Potomac, and place it under the orders of General John Po

发表于:2019-01-23 / 阅读(397) / 评论(0)

美国学生历史

VOA慢速英语20061204b

THIS IS AMERICA - Beyond Country Roads: Exploring the Wild and Wonderful of West VirginiaBy Marilyn Christiano and directed by Caty Weaver Broadcast: Monday, December 04, 2006 VOICE ONE: Welcome to TH

发表于:2019-01-30 / 阅读(405) / 评论(0)

2006年慢速英语(十二)月

VOA慢速英语20060315b

EXPLORATIONS - A Trip Along the Potomac River, One of America's Most Historic WaterwaysBy Jerilyn Watson Broadcast: Wednesday, March 15, 2006 (MUSIC) VOICE ONE: This is Mary Tillotson. VOICE TWO: And

发表于:2019-01-30 / 阅读(282) / 评论(0)

2006年慢速英语（三）月

VOA常速英语2008年-Potomac Primary Next Big Battle for Democrats

By Jim Fry Alexandria, VA 11 February 2008 Democrats in Washington, DC and the adjacent states of Virginia and Maryland will go to the polls Tuesday to choose between the two remaining candidates seeking the party's presidential nomination. The conte

发表于:2019-02-04 / 阅读(266) / 评论(0)

VOA常速英语2008年（二月）

VOA标准英语2009年-Cities and Suburbs Fastest Growing Pol

Fertilizers from lawns, oil from cars, pet waste and runoff from building sites move quickly over paved surfaces into storm drains - and eventually, into the Bay. Rosanne Skirble | Washington, D.C. 30 November 2009 Watch: Skirble report Windows Media

发表于:2019-02-05 / 阅读(308) / 评论(0)

VOA标准英语2009年(十二月)

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biphotonic dissociation