Theroughnessofashark’sskinhasasurprisinglyusefulquality...
問題詳情:Theroughnessofashark’sskinhasasurprisinglyusefulquality---itcankeepawaysomebacteria.Surfacesthatarelikesharkskincanevenkeepaway“superbugs”.Thesedisease-causingbacteriacauseaglobalhealththre...