单词：semi-convergent
单词：semi-convergent 相关文章
The tiny brain of this zebra finch may help scientists answer questions on how people form words to talk. Like humans songbirds learn to vocalize by imitation. Were able to not only just study the mechanisms of how vocal learning works in these songb
VOA标准英语2018年(五月)
This is Scientific American Sixty Seconds Science, I'm Sophie Bushwick, got a minute? When Mexican tetra fish moved into darker caves long ago, they evolved to deal with the dark by becoming albino and going blind. A new research shows that the chang
Scientific American(一)月
Researchers have discovered an almost universal word. Huh? You say? Even if you are not a native speaker of English, you probably dont need a translation for Huh? It appears that the word, or a very similar form of it, is used in most of the language
轻松英文阅读
1. bicentennial /ˈbaisenˈtenjəl/ -- two hundredth anniversary The bicentennial of George Washington's birth was celebrated in 1932. 乔治华盛顿200周年生日纪念于1932年举行。 2. semicircle /ˈsemɪˌsɜ:kəl/ -- half of a circle At th
突破英文词汇
Evoking images from the liquid metal and nearly unstoppable Terminator from the movies, BAE Systems has posted concept video footage of a process to create drones of the future. 近日，BAE系统公司发布的一份概念视频展示了未来制造无
英语新闻
semi final 半决赛 片尾音乐：1998年法国世界杯主题曲《The cup of life》
愉悦口语
ROBERT SIEGEL, HOST: Biologist Jonathan Losos and I have at least one thing in common - we were both blown away by the late paleontologist Stephen Jay Gould's 1989 book Wonderful Life. Gould saw evolution as being all about odd contingencies, acciden
2017年NPR美国国家公共电台9月
But even though the insect brain is organized very differently from ours, there are some striking similarities. 虽然昆虫与人类大脑的组成大相径庭，但是仍有很多惊人的相似之处。 For example, most insects have smell detecto
TED演讲教育篇
1、Yoba! 对啊。 Yoba 就是 Yes 的意思，比如： Do you like to go swimming with us? 我就可以回常，Yoba! 但是这不是正式的英文，纯粹是好玩下的产物。 2、Bam chi ga bon-bon. 是不是干了什么好事。 这是在
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Dogs have been mans best friend for thousands of years, a source of companionship and loyalty since the Stone Age. 几千年以来，狗狗都是人类最好的朋友，从石器时代开始就是人类忠诚的陪伴。 Now scientists suspect they h
英语新闻
Kerry Leaves Pakistan Hopeful, Despite Divides尽管有分歧 克里仍给巴基斯坦留下希望 U.S. Secretary of State John Kerry has wrapped up a visit to Pakistan with an agreement by the two countries to resume a dialogue on security issues. T
VOA常速英语2013年(八月)
Itcanbeinferredfromthepassagethatthe authorwouldbemostlikelytoagreewith whichofthefollowingstatementsregarding socioeconomicclassandsupportforthe rebelandLoyalistcausesduringthe AmericanRevolutionaryWa
英文语法词汇
Science and technology: Panda genetics 科技：熊猫遗传学 Hey dude. Give me six! 嘿，伙计。用六指击个掌吧！ Two strange mammals illuminate the process of natural selection. 两种不同的哺乳动物阐明自然选择的过程。
经济学人科技系列
1、Yoba! 对啊。 Yoba 就是 Yes 的意思，比如： Do you like to go swimming with us? 我就可以回常，Yoba! 但是这不是正式的英文，纯粹是好玩下的产物。 2、Bam chi ga bon-bon. 是不是干了什么好事。 这是在
实用英语
年轻人喜欢追逐时尚，尤其应该属年轻的女孩子。如今，不仅在实物上追求时尚，就连我们嘴里的英语也时尚起来。介绍几个经典的时尚日常英语口语，让你一开口就与众不同。 1. Yoba! 对啊。
英语口语
1、Yoba! 对啊。 这是她们创造出来的语言，也是我最常听她们说的单字之一，基本上呢, Yoba 就是 Yes 的意思，比如她们会说, Do you like to go swimming with us? 我就可以回常，Yoba! 但是这不是正式的英
实用英语
2012雅思考试，口语的辅导对考生的复习起到非常有效的帮助，特别为您搜集整理，内容如下： 1. Yoba! 对啊。 这是时尚女孩子创造出来的语言，也是她们常说的单字之一。基本上呢，Yoba就是
雅思英语