单词：aluminol
[医] 阿路米诺耳, β-苯酚二磺酸铝
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This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Antibiotics dont work against viruses, but doctors sometimes give antibiotics to patients who have what turns out to be a viral infection, which adds to
发表于:2018-12-24 / 阅读(154) / 评论(0)
Scientific American(七)月
Scientific American(七)月
Amoment of crime scene investigation Ya?l: Hi Don, what are you... Don: Shh! I'm watching my favorite TV police drama: Crime Lab! Y: Oh, cool. Hey, what's that guy doing? D: Y'know Ya?l, you do have the right to remain silent... Y: Why is he spraying
发表于:2019-02-15 / 阅读(106) / 评论(0)
英语时差8，16
英语时差8，16