单词	一件汗袗
释义	同A
随便看	isotopic indicator; isotopic tracer isotopic invariance isotopic irradiation isotopic labeling isotopic labelling isotopic laboratory isotopic level isotopic level gage isotopic mass isotopic mass ratio isotopic method isotopic mixture isotopic--mixture isotopic moisture gage isotopic molecule isotopic multiplet isotopic neutron source isotopic noise isotopic number isotopic osmosis isotopic paleoclimatology isotopic parity isotopic peak isotopic pollution isotopic power generator