单词：hydraulic cylinder plug
单词：hydraulic cylinder plug 相关文章
NB: This is not a word for word transcript Yvonne: Hello, I'm Yvonne Archer, this is 6 Minute English and thanks to Alice for joining me today. Alice: Hi Yvonne. Yvonne: Hello Alice. Now recently, an artefact - a very old piece of art - which many hi
六分钟英语
Science and Technology Flood defences Dambusterbusters 科技 防洪减灾 堤坝除险，以水御水 Some clever, new ways of stopping rivers flooding 防止河水泛滥的绝妙新方法 THE destruction of New Orleans by Hurricane Katrina in 2005
经济学人科技系列
Scientist uses tree rings to reconstruct 13th century climate Art Chimes | Washington, DC 05 April 2010 Photo: Photos.com Related Links: Angkor paper (full text) Buckley lab We started seeing these big, giant periods of drought that took place around
VOA标准英语2010年(四)月
今天我们要学的词是plug away at。 To plug away at something, 坚持不懈地去做一件事。 He continues to plug away at the novel even though no one is willing to publish it, 虽然没人愿意出版这本小说，可他还是坚持不懈地
英语每日一词
Science and technology 科学技术 Flood defences 防洪减灾 Dambusterbusters 堤坝除险，以水御水 Some clever, new ways of stopping rivers flooding 防止河水泛滥的绝妙新方法 THE destruction of New Orleans by Hurricane Katrina in
经济学人科技系列