单词：right conoid
正劈锥曲面
单词：right conoid 相关文章
Science and technology. 科技。 Exercise and addiction. 锻炼也会上瘾。 Fun run. 奔跑的奥秘。 People, it seems, have evolved to be addicted to exercise. 人类似乎在进化过程中对锻炼上瘾了。 AS THE legions of gym bunnies a
发表于:2018-12-31 / 阅读(68) / 评论(0)
经济学人科技系列
经济学人科技系列
Science and technology 科学技术 Exercise and addiction 锻炼也会上瘾 Fun run 奔跑的奥秘 People, it seems, have evolved to be addicted to exercise 人类似乎在进化过程中对锻炼上瘾了 AS THE legions of gym bunnies and jogging
发表于:2019-02-16 / 阅读(65) / 评论(0)
经济学人科技系列
经济学人科技系列