strains造句
Thedancersbathedinlusciousstrains.Engineerscalculatethestrainsandstressesonabridge.Thisisbecauseevolutionquicklythrowsupresistantstrains.Theseareimportantantibioticsthatnewdrugresistantstrainsofbacter...
Thedancersbathedinlusciousstrains.Engineerscalculatethestrainsandstressesonabridge.Thisisbecauseevolutionquicklythrowsupresistantstrains.Theseareimportantantibioticsthatnewdrugresistantstrainsofbacter...