关于strains的百科

• strains造句怎么写

• Thedancersbathedinlusciousstrains.Engineerscalculatethestrainsandstressesonabridge.Thisisbecauseevolutionquicklythrowsupresistantstrains.Theseareimportantantibioticsthatnewdrugresistantstrainsofbacteriahaveevolvedtoresist.Theyinfectedallthreestrainso...
• 2018-05-1526665