单词：heavy-duty acetylene generator
单词：heavy-duty acetylene generator 相关文章
MIT Scientists: Robots Will Soon Be Able to Run Like Cheetahs 麻省理工学院研制出动如猎豹的机器人 Scientists have been experimenting with four-legged robots for years, trying to see if they could be used as pack animals for carrying h
VOA标准英语2014年(十二月)
[00:04.00]flight [00:06.22]n.飞翔，飞行；航班；航程；楼梯的一段 [2]逃跑，溃退 [00:08.44]fling float flock [00:11.62]vt.(用力地)扔,抛,丢 v./n.漂浮,浮动 n.(禽,畜等的)群;大量v.群集,成群 [00:14.81]flood floor [0
考研英语词汇2005
必背句型:A:A heavy duty is on the imports of steel. 钢材进口关税很高。 B:To impose a heavy duty on the imports of steel is unreasonable. 对钢材进口征收高关税是无道理的。 It is unreasonable to impose a heavy duty on the im
法律英语就该这么说
[00:00.18]Yeah, okay. Okay. 好啦，这下好啦 [00:09.54]I'm very proud of you, Bart. Over 24 hours sober. 我为你自豪，巴特，才一天你就清醒了 [00:13.86]-You are, aren't you? -I'II prove it. - 你酒醒了吧？ - 我来证明给你看
听电影学英语-辛普森一家
Ordering more stationary A: Okay, then, Mary. We need 10 more loose-leaf binders, five pounds of heavy duty white paper, and what else did I say? B: Two boxes of transparencies for the over-head machines. A: Right. And Id like one of those new electr
办公室英语口语
讲解文本： grease 油脂 greasy 油腻的，多脂的 I don't like greasy food, they make me sick. 我不喜欢太油腻的食物，吃起来会恶心。 My skin sometimes gets greasy in summer. 夏天我的皮肤有时候比较容易出油。 疯
愉悦口语
fruitful a.多产的；有成效的 frustrate vt.破坏，阻挠；使失败，使泄气 fry v.油煎，油炸 fuel n.燃料；养料 v.(给)加燃料；刺激；推动 fulfil vt.履行(诺言等)；完成(计划等)；达到 fulfill vt.履行(诺言、
大学英语四级词汇拼读版
Manila Fire Kills at Least 75 Kristina Luz Manila 18 Aug 2001 05:09 UTC A six-story hotel, which is located in a busy northern district of Manila, went up in 1)flames at dawn Saturday. The 2)death tol
VOA2001-国际风云（4）
BEIJING, April 8 (Xinhua) -- Qinshan nuclear power plant, China's first, has finished an expansion project with a new generator unit in operation, said China National Nuclear Corporation (CNNC) on Sunday. The pressurized water reactor power-generatin
英语新闻
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
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
今天我们要学的词是senior。 Senior, 有高级，资深的意思。最近提交美国国会的一份报告说， Seventy-seven percent of senior officers in active military duty are white, 美国在职高级军官77%是白人。 Google awarde
英语每日一词
JUDY WOODRUFF: Next: the possibilities of getting more energy through water. Humans have long harnessed the power of water to perform work. In modern time, hydroelectricity, generated by the power of water flowing through turbines at the base of dams
PBS访谈环境系列
For more than a week, worried parents have crowded hospitals across the country, all hoping that urgent medical treatment will be enough to overcome the tainted milk thats in their child's system. While thousands of babies have become sick, thousands
英伦广角
图片1 Fire up the barby! The good weather is here, minced meat is on sale in the supermarket, and the nights are longer. It's time to clean the outside furniture, put a tablecloth on the table, buy propane for the barbecue, and decide what's for di
英语博客 A cup of English
今天我们要学的词是bail out。 Bail out, 是帮助某人摆脱困境的意思。She bails me out every time I get into trouble, 我每次遇到麻烦都是她帮助我摆脱困境。 美国共和党总统参选人麦凯恩最近警告说，美国
英语单词荟萃
Now Minneapolis-based inventor Rich Kronfield has created an electric-assist 'Raht Racer' velomobile that he claims can travel at up to 100mph (160km/h). 现在美国明尼阿波利斯的发明家里奇?科伦菲尔德研制了电动拉特赛车（Ra
阅读空间
今天我们要学的词是senior。 Senior, 有高级，资深的意思。最近提交美国国会的一份报告说， Seventy-seven percent of senior officers in active military duty are white, 美国在职高级军官77%是白人。 Google awarde
英语单词荟萃
今天我们要学的词是bail out。 Bail out, 是帮助某人摆脱困境的意思。She bails me out every time I get into trouble, 我每次遇到麻烦都是她帮助我摆脱困境。 美国共和党总统参选人麦凯恩最近警告说，美国
英语每日一词