关于insecticides的百科

• insecticides造句怎么写

• Feverfewandpyrethrumareusedininsecticides.Farmworkersfrequentlycomeincontactwiththeseinsecticides.Laboratoryefficacycriterionsofpublichealthinsecticidesforpesticideregistration-Bait.Ihavedecidedtospecializeinplantchemicalsthatcanbeusedforinsecticides...
• 2017-09-188361