单词：telegraph message switching equipment
单词：telegraph message switching equipment 相关文章
Doctors use X-rays to view internal organs, obtain clear images of possible disease and to treat cancer. For years radiation has been used to save lives, but there is growing concern that some patients are getting more than they ask for when they und
VOA标准英语2010年(一月)
Countdown to the Olympics,the Beijing Zoo introduces eight Olympic pandas that will be on display through this summer's games.Visitors waited in long lines to buy tickets to the renovated panda hall at the zoo where the animals will be held in a newl
万花筒2008年
Pre-Listening Vocabulary gender-neutral: does not identify a person as being male or female personal pronoun: a word that is used to identify a specific person or thing awkward: uncomfortable propose: to make a recommendation fad: something that is p
趣谈英语
BBC Learning English Weekender Carbon Neutral Al Gore Callum:Hello, I'm Callum Robertson and this is Weekender. Al Gore was the vice president of the United States under Bill Clinton from 1993 to 2001. He very nearly became the President in a contro
Weekender
Going Deaf, Sound Expert Races to Finish His Life's Work Higher stakes For Hempton, it started with an experience familiar to many people, having to keep asking, What? What did you say? Then the stakes got higher. I was laying in bed in the springtim
VOA标准英语2013年(六月)
Recording 39 录音39 You will hear a telephone conversation between the organiser of a park run and a woman who wishes to take part in the run. 你将听一段电话交谈，一方是公园跑步活动的组织者，另一方是一位希望参加跑步
剑桥雅思报考指南