关于pollutants的百科

• pollutants造句怎么写

• Twootherairpollutantsrequiresomemention:radonandasbestos.Nondegradablepollutantsarenotbrokendownbynaturalprocesses.Examplesofnondegradablepollutantsaremercury,leadandsomeoftheircompoundsandsomeplastics.Itisnotthatthepollutantsdonotbindtotheprotein-th...
• 2018-03-2532792