![Theroughnessofashark’sskinhasasurprisinglyusefulquality...]( "Theroughnessofashark’sskinhasasurprisinglyusefulquality...")
- 问题详情：Theroughnessofashark’sskinhasasurprisinglyusefulquality---itcankeepawaysomebacteria.Surfacesthatarelikesharkskincanevenkeepaway“superbugs”.Thesedisease-causingbacteriacauseaglobalhealththreatbecausetheyresistconventionalbacteria-fightingch...
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