abbr. queued telecommunication access method 行列无线电通讯存取法
(qram 的复数)

voamsyy 2016 南非将开始HIV疫苗试验

AIDS Vaccine Testing Taking Place in South Africa 南非将开始HIV疫苗试验 A new clinical trial is taking place in South Africa on an experimental vaccine that could safely prevent infection with HIV, the virus that causes AIDS. 一种新的预防

发表于:2018-12-08 / 阅读(108) / 评论(0)

2016年VOA慢速英语(十一)月

豆知识 2011-10-16&10-22 QR码

You've probably bought groceries and seen the cashier scan an item to get its price. It works because each product has a code thats a shortcut. It prevents the cashier from having to look up each item. Well, these days, new kinds of codes are appeari

发表于:2018-12-11 / 阅读(37) / 评论(0)

英语解说豆知识2011年

学英语 53 A Caqr Accident

I saw a car accident on the way to my office. A car, not braking in time, bumped into a motorcycle in front of it. Being hit by the car ,the rider flew high from the motorcycle and landed on the ground. A passerby hurriedly called an ambulance.No soo

发表于:2019-01-02 / 阅读(56) / 评论(0)

不用背句型学英语

英语歌曲:爱情的玩笑 Kathryn Willams - I Started A Jo

爱情的玩笑 Kathryn Willams - I Started A Joke I started a joke which started the whole world crying but i didn't see that the joke was on me i started to cry which started the whole world laughing oh if i'd only seen that the joke was on me i lo

发表于:2019-01-06 / 阅读(175) / 评论(0)

好听的英文歌曲

英文歌曲：爱情的玩笑 Kathryn Willams - I Started A Joke

I started a joke which started the whole world crying but i didn't see that the joke was on me i started to cry which started the whole world laughing oh if i'd only seen that the joke was on me i looked at the skies running my hands over my eyes and

发表于:2019-01-11 / 阅读(53) / 评论(0)

金属

英语词汇：什么是QR码？

请看相关报道： Quick Response codes(QR code) have been used in advertisements for years, and a handful of American funeral homes began attaching them to gravestones in early 2011. 快速回应码在广告界已经使用好几年了，有一部分

发表于:2019-01-18 / 阅读(65) / 评论(0)

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