n. 突变;突发性彻底转变;重大变化
词型变化:名词复数形式 : sea-changes
词性分布:
名词100%

发表于:2018-12-13 / 阅读(69) / 评论(0) 分类 Wee Sing Around the World

In response to increased naval patrols in the Gulf of Aden, pirates in Somalia are venturing hundreds of kilometers out to sea to seize vessels. The change in tactic has allowed pirates to successfully hijack numerous ships in recent days, including

发表于:2019-01-13 / 阅读(110) / 评论(0) 分类 VOA标准英语2009年(四月)

LULU GARCIA-NAVARRO, HOST: The effects of climate change move slowly, but they are broad. WEEKEND EDITION is taking a look at these effects around the world. NPR's Jane Araff went to the ancient city of Alexandria in northern Egypt, where rising sea

发表于:2019-01-16 / 阅读(36) / 评论(0) 分类 2017年NPR美国国家公共电台8月

By Paul Sisco Washington, DC 01 February 2008 Scientists know that the waters north of Greenland, around the Arctic Circle, significantly influence global weather patterns. But until recently, they only have been able to measure the region's deep oce

发表于:2019-01-31 / 阅读(72) / 评论(0) 分类 VOA常速英语2008年(二月)

今天我们要学的词是sea change。 Sea change, 意思是巨大的变化。美国政府正在全面审议美国对古巴的政策,考虑放宽旅行和汇款限制。一位政府官员说, It won't be an abrupt sea change, but things are mov

发表于:2019-02-06 / 阅读(32) / 评论(0) 分类 英语单词荟萃

By Phil Mercer Sydney 09 November 2009 Scientists say that along the coast of Western Australia sea levels are rising at a rate double that of the world average. Statistics from Australia's National Tidal Center show sea levels have increased by 8.6

发表于:2019-02-07 / 阅读(36) / 评论(0) 分类 VOA标准英语2009年(十一月)
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