单词	偶极--偶极子
释义	偶极；偶极子dipole
随便看	extract fan extract file extract from extract from a work, extractibility extractible extractible-- extractable extractible--extractable extractible， extractable extractiform extracting extracting a cube root extracting agent extracting a square root extracting reagent extracting seeds from cone extracting square root extracting uranium from sea water extracting with water extracting with water--dehydration extract instruction extraction extraction (>>) extraction agent extraction air