标签：把身体变小了 相关文章

英语听力文摘 English Digest 577、如何判读自己身体在向上还是向下？

How Does Your Body Know Which Way Is Up? Your body uses three senses to keep you balancedto tell you whats up and down. One of the senses is your eyes. They tell you how youre oriented with the world around you. Then theres your body sense. Its the s

发表于:2018-12-31 / 阅读(71) / 评论(0) 分类 英语听力文摘 English Digest

VOA常速英语2014--Active MRI Shows How Joints Work 活动核磁共振成像显示身体关节如何运作

Active MRI Shows How Joints Work 活动核磁共振成像显示身体关节如何运作 Since its introduction in the 1980s, magnetic resonance imaging machines, commonly known as MRI scanners, have become a highly valuable tool in diagnostic medicin

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