workover的用法和样例：

例句

用作名词(n.)

The product may be used in conventional drilling operations,workover and certain completion operations.这种产品可以用作传统的钻探作业，油井维修，及某些填充作业。

英文短故事：The Clever Crab

There lived a heron by a big lake. He used to catch fish and eat them. But he had become old and could not catch fish like before. He went without food for many days together. I have to think of a plan. Otherwise I won't live for long, thought the he

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英语小短文

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Small lifestyle changes make big difference for planet Rosanne Skirble | Washington, DC 16 February 2010 The Stokes from Falls Church, Virginia, say what they are doing is right for the planet and the pocketbook. Watch: Skirble Report MP4 Related Lin

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By Sabina Castelfranco Rome 06 November 2006 Supporters of Northern league party stage a protest in front of 'Nagib Mahfouz' school, in Milan, October 10, 2006 An Arabic school in Milan, which has sparked debate about religious versus seculareducati

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2006年VOA标准英语（十一月)

VOA慢速英语2010年-EXPLORATIONS - Arabesque Celebrates th

VOICE ONE: I'm Faith Lapidus. VOICE TWO: And I'm Bob Doughty with EXPLORATIONS in VOA Special English. Today we visit the Arabesque festival at the Kennedy Center for the Performing Arts in Washington, D.C. This three-week event brings eight hundred

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2010年慢速英语(三)月

2007年VOA标准英语-Jewish, Arab Americans Unite in Desire for Arab

By Mohamed Elshinnawi Washington 20 June 2007 The Arab American Institute and the organization Americans for Peace Now have released the results of a joint survey that measures support for Arab-Israeli peace. The poll of Arab and Jewish Americans sho

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2007年VOA标准英语（六月）

Salome Zurabishvili sworn in as Georgia's first female president

Full coverage: Chinas Leaders Chinese President Xi Jinping has urged more efforts in promoting social stability and security in Xinjiang Uygur Autonomous Region. He made the remarks at a meeting of the Politburo of the CPC Central Committee. Presiden

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CCTV9英语新闻2014年05月

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学英语单词

-iatry

2-ethylhexyl chloride