单词：pectin transeliminase
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One of the most exquisite heat sensors in the worldits not in some government lab. It's in the head of a snake. The pit viper, to be specific. They're incredibly sensitive. They beat any of the synthetic counterparts, even the most expensive semicond
2017年Scientific American(二)月
From VOA Learning English, this is the Health Lifestyle report. There may be something in your food that you cannot see and cannot taste. But it could be killing you. It is an artificial oil commonly called trans fat. Trans fat is a toxic chemical th
2018年VOA慢速英语(五)月
Heat Sensor Has Snaky Sensitivity敏感如蛇的热传感器 One of the most exquisite heat sensors in the worldits not in some government lab. It's in the head of a snake. The pit viper, to be specific. 世界上有一种最精敏的热传感器，它
2017年Scientific American(六)月
The UN Children's Fund, in partnership with diaper-maker Pampers, is launching a global campaign to eliminate tetanus by 2012. UNICEF reports the disease kills about 140,000 newborn infants and 30,000 mothers every year in the poorest countries in t
VOA标准英语2008年（十月）
歌曲 ： Calling you back 艺人 ： Karmina 音乐星级 ： ★★★★ 所属专辑 ： Backwards Into Beauty 发行年代 ： 2008 风格 ： Pop Rock 相关介绍 ： Karmina是由一支来自美国旧金山的姐妹花Kelly Kamille组成的Pop/Rock乐队。Karmina在拉丁语中翻译为歌曲，同时也包
英文摇滚歌曲
Presenter/producer: John Escolme John: This is Real English from BBC Learning English. Im John. Jean: And Im Jean. John: Today were going to look at words and phrases that have recently become part of the English language. Jean: 在Real English节目中
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