[网络] 无声无息

斑点鬣狗会咕哝咕哝叫,会吼叫,可是你知道吗?它们最有名的是笑声,是的,咯咯的笑声。 科学家发现,这种动物会用笑声作为语言来交流诸如年龄、身份和地位等信息,这样,就知道把猎

发表于:2019-01-02 / 阅读(301) / 评论(0) 分类 60秒科学

Alice: Hello and welcome to 6 Minute English from BBC Learning English: the programme in which we talk about a story in the news and learn some vocabulary while were doing it. Im Alice and joining me today is Neil. Hi there, Neil. Neil: Hi Alice. Ali

发表于:2019-01-07 / 阅读(343) / 评论(0) 分类 六分钟英语

Spotted hyenas grunt and growl. But you know what they're famous for. So what's all the laughing about? Well, field researchers have noticed that groups of hyenas tend to giggle around a kill, while they're waiting for their hunk of meat. Now a study

发表于:2019-01-08 / 阅读(330) / 评论(0) 分类 Scientific American(四)月

Commentator Gwen Macsai is the mother of 2 boys and she has no idea how to prepare her sons for the craziness of girls. My sons have a total of 4 emotional gears: happy, sad, mad and hungry. My daughters emotional landscape, on the other hand, is lik

发表于:2019-01-08 / 阅读(344) / 评论(0) 分类 2005年NPR美国国家公共电台

导购口语: We've got all sorts of traditional Chinese musical instruments. 我们有各种各样传统的中国乐器。 Please step this way and try this one out. 请往这边走,试试这一台。 Different people have different tastes. Then t

发表于:2019-01-21 / 阅读(359) / 评论(0) 分类 最In导购口语

一个价值百万的提琴,有谁会花费这么大的价钱买呢? Alice: Hello and welcome to 6 Minute English from BBC Learning English: the programme in which we talk about a story in the news and learn some vocabulary while were doing it. I

发表于:2019-01-23 / 阅读(373) / 评论(0) 分类 一起听英语
学英语单词
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affinity membrane
Agersφ Sd.
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compression link
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derk-
diabolo type porcelain insulator
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RETROPINNIDAE
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