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今天我们要学的词组是ramp up。 Ramp是斜面、斜坡，也指登机的梯子。作为动词，ramp up有加强、增加的意思。比如加强机场保安 -- ramp up airport security. 还比如日本公司为满足市场需求而增加生产
英语每日一词
Bladeless Wind Generator Safe for Birds Wind turbines are tall structures with large blades used to produce electricity. They are useful sources of low-cost, renewable energy. But they can also be deadly to birds and bats. The turbines large blades t
2015年VOA慢速英语(七)月
Nigerian Churches Ramp Up Security Against Attack Risk Near-daily violence in northern Nigeria is increasingly targeting churches. Bombings and other attacks have killed dozens of Christians in recent months. Armed policeman keep watch outside this A
VOA标准英语2012年(五月)
Hispanic TV Networks Ramp Up Telenovela Production Hispanic television networks in the United States are ramping up domestic production of Spanish-language programming. Traditionally, most Spanish-language programs were brought-in from Central and So
VOA标准英语2011年(八月)
RAY SUAREZ, HOST: After Harvey and Irma, the hurricane season wasn't over. Hurricane Maria made landfall on Puerto Rico as a massive Category 4 storm. Months later, the power supply is still spotty, and thousands of homes still rely on generators. Da
2017年NPR美国国家公共电台12月
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英语单词荟萃