单词	constant ionization
释义	constant ionization 定电离
随便看	difficulty abrasive difficulty action difficulty action equilibriums difficulty action points difficulty action type difficulty adaptation Difficulty adjusting to work situation difficulty analysis difficulty and pain in micturition difficulty and pain in urination Difficulty and question difficulty arise difficulty beauty skills difficulty between two persons difficulty breathing difficulty climbing difficulty coefficient difficulty coefficients difficulty combustible fabric Difficulty controlling emotions or impulses difficulty curve difficulty degradable organic pollutants difficulty degradation wastewater Difficulty Degree difficulty degree coefficient