速度压, 气压[垂直]速度

This is Scientific Americans 60-Second Science. Im Cynthia Graber, this will just take a minute. For generations, nearly all medical research was done on men. And the assumption was that whats true for men is true for women. Now of course we know tha

发表于:2018-12-24 / 阅读(50) / 评论(0) 分类 Scientific American(五)月

今天我们要学的词是bootleg. Bootleg作为形容词,是非法制造并销售的意思。Deaths from drinking toxic bootleg alcohol in Indonesia have surpassed 100 this month. 印度尼西亚这个月因为饮用有毒私酒致死的人数已经

发表于:2018-12-30 / 阅读(30) / 评论(0) 分类 英语单词荟萃