单词	小牀子
释义	同BAR
随便看	photochemical equivalent photochemical excitation photochemical fuel cell photochemical halogenation photochemical induction photochemical initiation photochemical inversion photochemical kinetics photochemically photochemically reactive hydrocarbon photochemically reactive hydrocarbons photochemical model photochemical oxidant photochemical oxidation photochemical ozonization photochemical peroxided compounds photochemical pollutant photochemical pollution photochemical process photochemical quantum yield photochemical radiation photo-chemical reaction photochemical reaction photochemical--reaction photochemical reaction center